diff --git a/.github/workflows/block-merge-eol.yml b/.github/workflows/block-merge-eol.yml
index 292494c72cdf9..31f84a999363a 100644
--- a/.github/workflows/block-merge-eol.yml
+++ b/.github/workflows/block-merge-eol.yml
@@ -27,13 +27,22 @@ jobs:
 
     steps:
       - name: Set server major version environment
-        run: |
-          # retrieve version number from branch reference
-          server_major=$(echo "${{ github.base_ref }}" | sed -En 's/stable//p')
-          echo "server_major=$server_major" >> $GITHUB_ENV
-          echo "current_month=$(date +%Y-%m)" >> $GITHUB_ENV
-
-      - name: Checking if ${{ env.server_major }} is EOL
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            const regex = /^stable(\d+)$/
+            const baseRef = context.payload.pull_request.base.ref
+            const match = baseRef.match(regex)
+            if (match) {
+              console.log('Setting server_major to ' + match[1]);
+              core.exportVariable('server_major', match[1]);
+              console.log('Setting current_month to ' + (new Date()).toISOString().substr(0, 7));
+              core.exportVariable('current_month', (new Date()).toISOString().substr(0, 7));
+            }
+
+      - name: Checking if server ${{ env.server_major }} is EOL
+        if: ${{ env.server_major != '' }}
         run: |
           curl -s https://raw.githubusercontent.com/nextcloud-releases/updater_server/production/config/major_versions.json \
             | jq '.["${{ env.server_major }}"]["eol"] // "9999-99" | . >= "${{ env.current_month }}"' \
diff --git a/.github/workflows/block-merge-freeze.yml b/.github/workflows/block-merge-freeze.yml
index d052668b310ba..f28a02101e441 100644
--- a/.github/workflows/block-merge-freeze.yml
+++ b/.github/workflows/block-merge-freeze.yml
@@ -28,8 +28,30 @@ jobs:
     runs-on: ubuntu-latest-low
 
     steps:
-      - name: Download version.php from ${{ github.base_ref }}
-        run: curl 'https://raw.githubusercontent.com/nextcloud/server/${{ github.base_ref }}/version.php' --output version.php
+      - name: Register server reference to fallback to master branch
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            const baseRef = context.payload.pull_request.base.ref
+            if (baseRef === 'main' || baseRef === 'master') {
+              core.exportVariable('server_ref', 'master');
+              console.log('Setting server_ref to master');
+            } else {
+              const regex = /^stable(\d+)$/
+              const match = baseRef.match(regex)
+              if (match) {
+                core.exportVariable('server_ref', match[0]);
+                console.log('Setting server_ref to ' + match[0]);
+              } else {
+                console.log('Not based on master/main/stable*, so skipping freeze check');
+              }
+            }
+
+      - name: Download version.php from ${{ env.server_ref }}
+        if: ${{ env.server_ref != '' }}
+        run: curl 'https://raw.githubusercontent.com/nextcloud/server/${{ env.server_ref }}/version.php' --output version.php
 
       - name: Run check
+        if: ${{ env.server_ref != '' }}
         run: cat version.php | grep 'OC_VersionString' | grep -i -v 'RC'
diff --git a/.github/workflows/block-outdated-3rdparty.yml b/.github/workflows/block-outdated-3rdparty.yml
index 013a103c6349f..8d35a2125c90c 100644
--- a/.github/workflows/block-outdated-3rdparty.yml
+++ b/.github/workflows/block-outdated-3rdparty.yml
@@ -31,25 +31,49 @@ jobs:
               - 'version.php'
 
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - name: 3rdparty commit hash on current branch
         id: actual
         run: |
           echo "commit=$(git submodule status | grep ' 3rdparty' | egrep -o '[a-f0-9]{40}')" >> "$GITHUB_OUTPUT"
 
+      - name: Register server reference to fallback to master branch
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            const baseRef = context.payload.pull_request.base.ref
+            if (baseRef === 'main' || baseRef === 'master') {
+              core.exportVariable('server_ref', 'master');
+              console.log('Setting server_ref to master');
+            } else {
+              const regex = /^stable(\d+)$/
+              const match = baseRef.match(regex)
+              if (match) {
+                core.exportVariable('server_ref', match[0]);
+                console.log('Setting server_ref to ' + match[0]);
+              } else {
+                console.log('Not based on master/main/stable*, so skipping outdated 3rdparty check');
+              }
+            }
+
       - name: Last 3rdparty commit on target branch
+        if: ${{ env.server_ref != '' }}
         id: target
         run: |
-          echo "commit=$(git ls-remote https://github.com/nextcloud/3rdparty refs/heads/${{ github.base_ref }} | awk '{ print $1}')" >> "$GITHUB_OUTPUT"
+          echo "commit=$(git ls-remote https://github.com/nextcloud/3rdparty refs/heads/${{ env.server_ref }} | awk '{ print $1}')" >> "$GITHUB_OUTPUT"
 
       - name: Compare if 3rdparty commits are different
+        if: ${{ env.server_ref != '' }}
         run: |
           echo '3rdparty/ seems to not point to the last commit of the dedicated branch:'
           echo 'Branch has: ${{ steps.actual.outputs.commit }}'
-          echo '${{ github.base_ref }} has: ${{ steps.target.outputs.commit }}'
+          echo '${{ env.server_ref }} has: ${{ steps.target.outputs.commit }}'
 
       - name: Fail if 3rdparty commits are different
-        if: ${{ steps.changes.outputs.src != 'false' && steps.actual.outputs.commit != steps.target.outputs.commit }}
+        if: ${{ env.server_ref != '' && steps.changes.outputs.src != 'false' && steps.actual.outputs.commit != steps.target.outputs.commit }}
         run: |
           exit 1
diff --git a/.github/workflows/block-unconventional-commits.yml b/.github/workflows/block-unconventional-commits.yml
index 0e7d81efc6fab..6bf1a79c9415e 100644
--- a/.github/workflows/block-unconventional-commits.yml
+++ b/.github/workflows/block-unconventional-commits.yml
@@ -27,7 +27,9 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - uses: webiny/action-conventional-commits@8bc41ff4e7d423d56fa4905f6ff79209a78776c7 # v1.3.0
         with:
diff --git a/.github/workflows/command-compile.yml b/.github/workflows/command-compile.yml
index 3d9f618612c4a..d5ecf01af61f8 100644
--- a/.github/workflows/command-compile.yml
+++ b/.github/workflows/command-compile.yml
@@ -11,6 +11,9 @@ on:
   issue_comment:
     types: [created]
 
+permissions:
+  contents: read
+
 jobs:
   init:
     runs-on: ubuntu-latest
@@ -76,7 +79,7 @@ jobs:
           fi
 
       - name: Init branch
-        uses: xt0rted/pull-request-comment-branch@d97294d304604fa98a2600a6e2f916a84b596dc7 # v1
+        uses: xt0rted/pull-request-comment-branch@e8b8daa837e8ea7331c0003c9c316a64c6d8b0b1 # v3.0.0
         id: comment-branch
 
       - name: Add reaction on failure
@@ -86,7 +89,7 @@ jobs:
           token: ${{ secrets.COMMAND_BOT_PAT }}
           repository: ${{ github.event.repository.full_name }}
           comment-id: ${{ github.event.comment.id }}
-          reactions: "-1"
+          reactions: '-1'
 
   process:
     runs-on: ubuntu-latest
@@ -94,14 +97,16 @@ jobs:
 
     steps:
       - name: Restore cached git repository
-        uses: buildjet/cache@e376f15c6ec6dc595375c78633174c7e5f92dc0e # v3
+        uses: buildjet/cache@3e70d19e31d6a8030aeddf6ed8dbe601f94d09f4 # v4.0.2
         with:
           path: .git
           key: git-repo
 
       - name: Checkout ${{ needs.init.outputs.head_ref }}
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          # Needed to allow force push later
+          persist-credentials: true
           token: ${{ secrets.COMMAND_BOT_PAT }}
           fetch-depth: 0
           ref: ${{ needs.init.outputs.head_ref }}
@@ -119,7 +124,7 @@ jobs:
           fallbackNpm: '^10'
 
       - name: Set up node ${{ steps.package-engines-versions.outputs.nodeVersion }}
-        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v3
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: ${{ steps.package-engines-versions.outputs.nodeVersion }}
           cache: npm
@@ -176,4 +181,4 @@ jobs:
           token: ${{ secrets.COMMAND_BOT_PAT }}
           repository: ${{ github.event.repository.full_name }}
           comment-id: ${{ github.event.comment.id }}
-          reactions: "-1"
+          reactions: '-1'
diff --git a/.github/workflows/command-pull-3rdparty.yml b/.github/workflows/command-pull-3rdparty.yml
index 5090193d424fc..597c37c98d735 100644
--- a/.github/workflows/command-pull-3rdparty.yml
+++ b/.github/workflows/command-pull-3rdparty.yml
@@ -34,28 +34,60 @@ jobs:
           exit 1
 
       - name: Init branch
-        uses: xt0rted/pull-request-comment-branch@d97294d304604fa98a2600a6e2f916a84b596dc7 # v1
+        uses: xt0rted/pull-request-comment-branch@e8b8daa837e8ea7331c0003c9c316a64c6d8b0b1 # v1
         id: comment-branch
 
       - name: Checkout ${{ steps.comment-branch.outputs.head_ref }}
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           fetch-depth: 0
           token: ${{ secrets.COMMAND_BOT_PAT }}
           ref: ${{ steps.comment-branch.outputs.head_ref }}
 
+      - name: Register server reference to fallback to master branch
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            const baseRef = context.payload.pull_request.base.ref
+            if (baseRef === 'main' || baseRef === 'master') {
+              core.exportVariable('server_ref', 'master');
+              console.log('Setting server_ref to master');
+            } else {
+              const regex = /^stable(\d+)$/
+              const match = baseRef.match(regex)
+              if (match) {
+                core.exportVariable('server_ref', match[0]);
+                console.log('Setting server_ref to ' + match[0]);
+              } else {
+                console.log('Not based on master/main/stable*, so skipping pull 3rdparty command');
+              }
+            }
+
       - name: Setup git
         run: |
           git config --local user.email 'nextcloud-command@users.noreply.github.com'
           git config --local user.name 'nextcloud-command'
 
+      - name: Add reaction on failure
+        uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v3.0.1
+        if: ${{ env.server_ref == '' }}
+        with:
+          token: ${{ secrets.COMMAND_BOT_PAT }}
+          repository: ${{ github.event.repository.full_name }}
+          comment-id: ${{ github.event.comment.id }}
+          reactions: '-1'
+
       - name: Pull 3rdparty
-        run: git submodule foreach 'if [ "$sm_path" == "3rdparty" ]; then git pull origin '"'"'${{ github.event.issue.pull_request.base.ref }}'"'"'; fi'
+        if: ${{ env.server_ref != '' }}
+        run: git submodule foreach 'if [ "$sm_path" == "3rdparty" ]; then git pull origin '"'"'${{ env.server_ref }}'"'"'; fi'
 
       - name: Commit and push changes
+        if: ${{ env.server_ref != '' }}
         run: |
           git add 3rdparty
-          git commit -s -m 'Update submodule 3rdparty to latest ${{ github.event.issue.pull_request.base.ref }}'
+          git commit -s -m 'Update submodule 3rdparty to latest ${{ env.server_ref }}'
           git push
 
       - name: Add reaction on failure
diff --git a/.github/workflows/cypress.yml b/.github/workflows/cypress.yml
index 2cebe52e26b0c..758cc639ef0e8 100644
--- a/.github/workflows/cypress.yml
+++ b/.github/workflows/cypress.yml
@@ -18,9 +18,16 @@ env:
   # Adjust APP_NAME if your repository name is different
   APP_NAME: ${{ github.event.repository.name }}
 
-  # Server requires head_ref instead of base_ref, as we want to test the PR branch
+  # This represents the server branch to checkout.
+  # Usually it's the base branch of the PR, but for pushes it's the branch itself.
+  # e.g. 'main', 'stable27' or 'feature/my-feature'
+  # n.b. server will use head_ref, as we want to test the PR branch.
   BRANCH: ${{ github.head_ref || github.ref_name }}
 
+
+permissions:
+  contents: read
+
 jobs:
   init:
     runs-on: ubuntu-latest
@@ -39,8 +46,9 @@ jobs:
           exit 1
 
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           # We need to checkout submodules for 3rdparty
           submodules: true
 
@@ -62,7 +70,7 @@ jobs:
           fallbackNpm: "^10"
 
       - name: Set up node ${{ steps.versions.outputs.nodeVersion }}
-        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: ${{ steps.versions.outputs.nodeVersion }}
 
@@ -78,7 +86,7 @@ jobs:
         run: npm run cypress:version
 
       - name: Save context
-        uses: buildjet/cache/save@e376f15c6ec6dc595375c78633174c7e5f92dc0e # v3
+        uses: buildjet/cache/save@3e70d19e31d6a8030aeddf6ed8dbe601f94d09f4 # v4.0.2
         with:
           key: cypress-context-${{ github.run_id }}
           path: ./
@@ -92,7 +100,7 @@ jobs:
       matrix:
         # Run multiple copies of the current job in parallel
         # Please increase the number or runners as your tests suite grows (0 based index for e2e tests)
-        containers: ["component", '0', '1', '2', '3', '4', '5', '6', '7']
+        containers: ['component', '0', '1', '2', '3', '4', '5', '6', '7']
         # Hack as strategy.job-total includes the component and GitHub does not allow math expressions
         # Always align this number with the total of e2e runners (max. index + 1)
         total-containers: [8]
@@ -101,14 +109,14 @@ jobs:
 
     steps:
       - name: Restore context
-        uses: buildjet/cache/restore@e376f15c6ec6dc595375c78633174c7e5f92dc0e # v3
+        uses: buildjet/cache/restore@3e70d19e31d6a8030aeddf6ed8dbe601f94d09f4 # v4.0.2
         with:
           fail-on-cache-miss: true
           key: cypress-context-${{ github.run_id }}
           path: ./
 
       - name: Set up node ${{ needs.init.outputs.nodeVersion }}
-        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: ${{ needs.init.outputs.nodeVersion }}
 
@@ -116,7 +124,7 @@ jobs:
         run: npm i -g 'npm@${{ needs.init.outputs.npmVersion }}'
 
       - name: Run ${{ matrix.containers == 'component' && 'component' || 'E2E' }} cypress tests
-        uses: cypress-io/github-action@df7484c5ba85def7eef30db301afa688187bc378 # v6.7.2
+        uses: cypress-io/github-action@f1f0912d392f0d06bdd01fb9ebe3b3299e5806fb # v6.7.7
         with:
           component: ${{ matrix.containers == 'component' }}
           group: ${{ matrix.use-cypress-cloud && matrix.containers == 'component' && 'Run component' || matrix.use-cypress-cloud && 'Run E2E' || '' }}
@@ -135,8 +143,8 @@ jobs:
           SPLIT: ${{ matrix.total-containers }}
           SPLIT_INDEX: ${{ matrix.containers == 'component' && 0 || matrix.containers }}
 
-      - name: Upload snapshots
-        uses: actions/upload-artifact@0b2256b8c012f0828dc542b3febcab082c67f72b # v4.3.4
+      - name: Upload snapshots and videos
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         if: always()
         with:
           name: snapshots_videos_${{ matrix.containers }}
@@ -149,7 +157,7 @@ jobs:
         run: docker logs nextcloud-cypress-tests_${{ env.APP_NAME }} > nextcloud.log
 
       - name: Upload NC logs
-        uses: actions/upload-artifact@0b2256b8c012f0828dc542b3febcab082c67f72b # v4.3.4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         if: failure() && matrix.containers != 'component'
         with:
           name: nc_logs_${{ matrix.containers }}
@@ -160,7 +168,7 @@ jobs:
         run: docker exec nextcloud-cypress-tests_${{ env.APP_NAME }} tar -cvjf - data > data.tar
 
       - name: Upload data dir archive
-        uses: actions/upload-artifact@0b2256b8c012f0828dc542b3febcab082c67f72b # v4.3.4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         if: failure() && matrix.containers != 'component'
         with:
           name: nc_data_${{ matrix.containers }}
diff --git a/.github/workflows/dependabot-approve-merge.yml b/.github/workflows/dependabot-approve-merge.yml
index efe8bfe37f78d..ed902d9280746 100644
--- a/.github/workflows/dependabot-approve-merge.yml
+++ b/.github/workflows/dependabot-approve-merge.yml
@@ -9,7 +9,7 @@
 name: Dependabot
 
 on:
-  pull_request_target:
+  pull_request_target: # zizmor: ignore[dangerous-triggers]
     branches:
       - main
       - master
@@ -24,7 +24,7 @@ concurrency:
 
 jobs:
   auto-approve-merge:
-    if: github.actor == 'dependabot[bot]' || github.actor == 'renovate[bot]'
+    if: github.event.pull_request.user.login == 'dependabot[bot]' || github.event.pull_request.user.login == 'renovate[bot]'
     runs-on: ubuntu-latest-low
     permissions:
       # for hmarr/auto-approve-action to approve PRs
diff --git a/.github/workflows/files-external-ftp.yml b/.github/workflows/files-external-ftp.yml
index 887c89c26c74e..0bf7bc77e1981 100644
--- a/.github/workflows/files-external-ftp.yml
+++ b/.github/workflows/files-external-ftp.yml
@@ -6,6 +6,9 @@ on:
   schedule:
     - cron: "5 2 * * *"
 
+permissions:
+  contents: read
+
 concurrency:
   group: files-external-ftp-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -53,8 +56,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up ftpd
@@ -100,7 +104,7 @@ jobs:
 
       - name: Upload code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.xml
           flags: phpunit-files-external-ftp
diff --git a/.github/workflows/files-external-s3.yml b/.github/workflows/files-external-s3.yml
index 3f498f06519fd..5d0711554236e 100644
--- a/.github/workflows/files-external-s3.yml
+++ b/.github/workflows/files-external-s3.yml
@@ -6,6 +6,9 @@ on:
   schedule:
     - cron: "5 2 * * *"
 
+permissions:
+  contents: read
+
 concurrency:
   group: files-external-s3-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -50,7 +53,7 @@ jobs:
 
     services:
       minio:
-        image: bitnami/minio
+        image: bitnami/minio@sha256:50cec18ac4184af4671a78aedd5554942c8ae105d51a465fa82037949046da01 # v2025.4.22
         env:
           MINIO_ROOT_USER: nextcloud
           MINIO_ROOT_PASSWORD: bWluaW8tc2VjcmV0LWtleS1uZXh0Y2xvdWQ=
@@ -60,8 +63,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -98,7 +102,7 @@ jobs:
 
       - name: Upload code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.xml
           flags: phpunit-files-external-s3
@@ -129,14 +133,15 @@ jobs:
         env:
           SERVICES: s3
           DEBUG: 1
-        image: localstack/localstack
+        image: localstack/localstack@sha256:b52c16663c70b7234f217cb993a339b46686e30a1a5d9279cb5feeb2202f837c # v4.4.0
         ports:
           - "4566:4566"
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -165,7 +170,7 @@ jobs:
 
       - name: Upload code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.xml
           flags: phpunit-files-external-s3
diff --git a/.github/workflows/files-external-sftp.yml b/.github/workflows/files-external-sftp.yml
index f5c1af826bf68..b4d6280000638 100644
--- a/.github/workflows/files-external-sftp.yml
+++ b/.github/workflows/files-external-sftp.yml
@@ -6,6 +6,9 @@ on:
   schedule:
     - cron: "5 2 * * *"
 
+permissions:
+  contents: read
+
 concurrency:
   group: files-external-sftp-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -53,8 +56,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up sftpd
@@ -89,7 +93,7 @@ jobs:
 
       - name: Upload code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.xml
           flags: phpunit-files-external-sftp
diff --git a/.github/workflows/files-external-smb-kerberos.yml b/.github/workflows/files-external-smb-kerberos.yml
index e698f9c2c23b8..8326f6633cabe 100644
--- a/.github/workflows/files-external-smb-kerberos.yml
+++ b/.github/workflows/files-external-smb-kerberos.yml
@@ -6,6 +6,9 @@ on:
   schedule:
     - cron: "5 2 * * *"
 
+permissions:
+  contents: read
+
 concurrency:
   group: files-external-smb-kerberos-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -43,13 +46,15 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Checkout user_saml
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           repository: nextcloud/user_saml
           path: apps/user_saml
 
diff --git a/.github/workflows/files-external-smb.yml b/.github/workflows/files-external-smb.yml
index 092f7e9e3a2af..18a5ece16a646 100644
--- a/.github/workflows/files-external-smb.yml
+++ b/.github/workflows/files-external-smb.yml
@@ -6,6 +6,9 @@ on:
   schedule:
     - cron: "5 2 * * *"
 
+permissions:
+  contents: read
+
 concurrency:
   group: files-external-smb-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -50,14 +53,15 @@ jobs:
 
     services:
       samba:
-        image: ghcr.io/nextcloud/continuous-integration-samba:latest
+        image: ghcr.io/nextcloud/continuous-integration-samba:latest # zizmor: ignore[unpinned-images]
         ports:
           - 445:445
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -94,7 +98,7 @@ jobs:
 
       - name: Upload code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@922d8d7b314a529f2be903c1e79ee8283c492863 # v4.1.1
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.xml
           flags: phpunit-files-external-smb
diff --git a/.github/workflows/files-external-webdav.yml b/.github/workflows/files-external-webdav.yml
index 86d8d539d93bd..91ff941512aba 100644
--- a/.github/workflows/files-external-webdav.yml
+++ b/.github/workflows/files-external-webdav.yml
@@ -6,6 +6,9 @@ on:
   schedule:
     - cron: "5 2 * * *"
 
+permissions:
+  contents: read
+
 concurrency:
   group: files-external-webdav-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -50,14 +53,15 @@ jobs:
 
     services:
       apache:
-        image: ghcr.io/nextcloud/continuous-integration-webdav-apache:latest
+        image: ghcr.io/nextcloud/continuous-integration-webdav-apache:latest # zizmor: ignore[unpinned-images]
         ports:
           - 8081:80
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -91,7 +95,7 @@ jobs:
 
       - name: Upload code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@922d8d7b314a529f2be903c1e79ee8283c492863 # v4.1.1
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.xml
           flags: phpunit-files-external-webdav
diff --git a/.github/workflows/files-external.yml b/.github/workflows/files-external.yml
index f6bc46faba750..18d12a4a3b603 100644
--- a/.github/workflows/files-external.yml
+++ b/.github/workflows/files-external.yml
@@ -6,6 +6,9 @@ on:
   schedule:
     - cron: "5 2 * * *"
 
+permissions:
+  contents: read
+
 concurrency:
   group: files-external-generic-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -49,8 +52,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -79,7 +83,7 @@ jobs:
 
       - name: Upload code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.xml
           flags: phpunit-files-external-generic
diff --git a/.github/workflows/generate-release-changelog.yml b/.github/workflows/generate-release-changelog.yml
index c0945bde9531c..1660b77d974b2 100644
--- a/.github/workflows/generate-release-changelog.yml
+++ b/.github/workflows/generate-release-changelog.yml
@@ -50,8 +50,9 @@ jobs:
           PREVIOUS_TAG=$(echo "$TAGS" | grep -v 'rc\|beta\|alpha' | sed -n '2p')
           echo "CURRENT_TAG=$CURRENT_TAG" >> $GITHUB_ENV
           echo "PREVIOUS_TAG=$PREVIOUS_TAG" >> $GITHUB_ENV
-          
-      - name: Verify current tag
+
+      # Since this action only runs on nextcloud-releases, ignoring is okay
+      - name: Verify current tag # zizmor: ignore[template-injection]
         run: |
          if [ "${{ github.ref_name }}" != "${{ env.CURRENT_TAG }}" ]; then
            echo "Current tag does not match the release tag. Exiting."
@@ -71,7 +72,8 @@ jobs:
         run: |
           echo '{"username": "github-actions"}' > github_helper/credentials.json
 
-      - name: Generate changelog between ${{ env.PREVIOUS_TAG }} and ${{ github.ref_name }}
+      # Since this action only runs on nextcloud-releases, ignoring is okay
+      - name: Generate changelog between ${{ env.PREVIOUS_TAG }} and ${{ github.ref_name }} # zizmor: ignore[template-injection]
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
@@ -79,7 +81,8 @@ jobs:
           composer install
           php index.php generate:changelog --no-bots --format=forum server ${{ env.PREVIOUS_TAG }} ${{ github.ref_name }} > changelog.md
 
-      - name: Set changelog to release
+      # Since this action only runs on nextcloud-releases, ignoring is okay
+      - name: Set changelog to release # zizmor: ignore[template-injection]
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
diff --git a/.github/workflows/integration-dav.yml b/.github/workflows/integration-dav.yml
index ce493ae42b171..b66c76516c3cb 100644
--- a/.github/workflows/integration-dav.yml
+++ b/.github/workflows/integration-dav.yml
@@ -4,6 +4,9 @@ name: DAV integration tests
 on:
   pull_request:
 
+permissions:
+  contents: read
+
 concurrency:
   group: integration-caldav-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -51,8 +54,9 @@ jobs:
 
     steps:
         - name: Checkout server
-          uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+          uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
           with:
+            persist-credentials: false
             submodules: true
 
         - name: Set up php ${{ matrix.php-versions }}
@@ -67,7 +71,7 @@ jobs:
             GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
         - name: Set up Python
-          uses: LizardByte/setup-python-action@master
+          uses: LizardByte/setup-python-action@f4367d0377eceec7e5e26da8f3863dd365b95a94 # v2025.426.160528
           with:
             python-version: '2.7'
 
diff --git a/.github/workflows/integration-litmus.yml b/.github/workflows/integration-litmus.yml
index 5419db900cac6..134956ca4ffa8 100644
--- a/.github/workflows/integration-litmus.yml
+++ b/.github/workflows/integration-litmus.yml
@@ -4,6 +4,9 @@ name: Litmus integration tests
 on:
   pull_request:
 
+permissions:
+  contents: read
+
 concurrency:
   group: integration-litmus-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -50,8 +53,9 @@ jobs:
 
     steps:
         - name: Checkout server
-          uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+          uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
           with:
+            persist-credentials: false
             submodules: true
 
         - name: Set up php ${{ matrix.php-versions }}
diff --git a/.github/workflows/integration-s3-primary.yml b/.github/workflows/integration-s3-primary.yml
index a11f8ec81d95f..03aefac1d2dfb 100644
--- a/.github/workflows/integration-s3-primary.yml
+++ b/.github/workflows/integration-s3-primary.yml
@@ -4,6 +4,9 @@ name: S3 primary storage integration tests
 on:
   pull_request:
 
+permissions:
+  contents: read
+
 concurrency:
   group: integration-s3-primary-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -50,12 +53,12 @@ jobs:
 
     services:
       redis:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
         ports:
           - 6379:6379/tcp
       minio:
-        image: bitnami/minio
+        image: bitnami/minio@sha256:50cec18ac4184af4671a78aedd5554942c8ae105d51a465fa82037949046da01 # v2025.4.22
         env:
           MINIO_ROOT_USER: nextcloud
           MINIO_ROOT_PASSWORD: bWluaW8tc2VjcmV0LWtleS1uZXh0Y2xvdWQ=
@@ -65,8 +68,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
diff --git a/.github/workflows/integration-sqlite.yml b/.github/workflows/integration-sqlite.yml
index 7c29f9a9e6326..fa566a870fe3e 100644
--- a/.github/workflows/integration-sqlite.yml
+++ b/.github/workflows/integration-sqlite.yml
@@ -75,12 +75,12 @@ jobs:
 
     services:
       redis:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
         ports:
           - 6379:6379/tcp
       openldap:
-        image: ghcr.io/nextcloud/continuous-integration-openldap:openldap-7
+        image: ghcr.io/nextcloud/continuous-integration-openldap:openldap-7 # zizmor: ignore[unpinned-images]
         ports:
           - 389:389
         env:
@@ -91,14 +91,16 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Checkout Talk app
         if: ${{ matrix.test-suite == 'videoverification_features' }}
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           repository: nextcloud/spreed
           path: apps/spreed
           ref: ${{ matrix.spreed-versions }}
diff --git a/.github/workflows/lint-eslint.yml b/.github/workflows/lint-eslint.yml
index e53cc1977f279..43e964b5aaf26 100644
--- a/.github/workflows/lint-eslint.yml
+++ b/.github/workflows/lint-eslint.yml
@@ -20,6 +20,9 @@ concurrency:
 jobs:
   changes:
     runs-on: ubuntu-latest-low
+    permissions:
+      contents: read
+      pull-requests: read
 
     outputs:
       src: ${{ steps.changes.outputs.src}}
@@ -53,7 +56,9 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - name: Read package.json node and npm engines version
         uses: skjnldsv/read-package-engines-version-actions@06d6baf7d8f41934ab630e97d9e6c0bc9c9ac5e4 # v3
@@ -63,7 +68,7 @@ jobs:
           fallbackNpm: '^10'
 
       - name: Set up node ${{ steps.versions.outputs.nodeVersion }}
-        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v3
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: ${{ steps.versions.outputs.nodeVersion }}
 
diff --git a/.github/workflows/lint-php-cs.yml b/.github/workflows/lint-php-cs.yml
index f2af7aea5351c..b5856794b470d 100644
--- a/.github/workflows/lint-php-cs.yml
+++ b/.github/workflows/lint-php-cs.yml
@@ -48,7 +48,9 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - name: Set up php8.1
         uses: shivammathur/setup-php@c541c155eee45413f5b09a52248675b1a2575231 #v2.31.1
diff --git a/.github/workflows/lint-php.yml b/.github/workflows/lint-php.yml
index 4941de4be16b4..298ab483dbb3a 100644
--- a/.github/workflows/lint-php.yml
+++ b/.github/workflows/lint-php.yml
@@ -53,7 +53,9 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - name: Set up php ${{ matrix.php-versions }}
         uses: shivammathur/setup-php@c541c155eee45413f5b09a52248675b1a2575231 #v2.31.1
diff --git a/.github/workflows/node-test.yml b/.github/workflows/node-test.yml
index 63c079c32f37b..f4d4d94e3361a 100644
--- a/.github/workflows/node-test.yml
+++ b/.github/workflows/node-test.yml
@@ -23,6 +23,9 @@ concurrency:
 jobs:
   changes:
     runs-on: ubuntu-latest-low
+    permissions:
+      contents: read
+      pull-requests: read
 
     outputs:
       src: ${{ steps.changes.outputs.src}}
@@ -59,7 +62,9 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - name: Read package.json node and npm engines version
         uses: skjnldsv/read-package-engines-version-actions@06d6baf7d8f41934ab630e97d9e6c0bc9c9ac5e4 # v3
@@ -80,10 +85,12 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - name: Set up node ${{ needs.versions.outputs.nodeVersion }}
-        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: ${{ needs.versions.outputs.nodeVersion }}
 
@@ -99,7 +106,7 @@ jobs:
         run: npm run test:coverage --if-present
 
       - name: Collect coverage
-        uses: codecov/codecov-action@922d8d7b314a529f2be903c1e79ee8283c492863 # v4.3.1
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./coverage/lcov.info
 
@@ -114,10 +121,12 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - name: Set up node ${{ needs.versions.outputs.nodeVersion }}
-        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: ${{ needs.versions.outputs.nodeVersion }}
 
@@ -142,10 +151,12 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - name: Set up node ${{ needs.versions.outputs.nodeVersion }}
-        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: ${{ needs.versions.outputs.nodeVersion }}
 
diff --git a/.github/workflows/node.yml b/.github/workflows/node.yml
index 913768c24925f..7bd4338ae9e10 100644
--- a/.github/workflows/node.yml
+++ b/.github/workflows/node.yml
@@ -20,6 +20,9 @@ concurrency:
 jobs:
   changes:
     runs-on: ubuntu-latest-low
+    permissions:
+      contents: read
+      pull-requests: read
 
     outputs:
       src: ${{ steps.changes.outputs.src}}
@@ -53,7 +56,9 @@ jobs:
     name: NPM build
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - name: Read package.json node and npm engines version
         uses: skjnldsv/read-package-engines-version-actions@06d6baf7d8f41934ab630e97d9e6c0bc9c9ac5e4 # v3
@@ -63,7 +68,7 @@ jobs:
           fallbackNpm: '^10'
 
       - name: Set up node ${{ steps.versions.outputs.nodeVersion }}
-        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v3
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: ${{ steps.versions.outputs.nodeVersion }}
 
diff --git a/.github/workflows/npm-audit-fix.yml b/.github/workflows/npm-audit-fix.yml
index 64fb9a4067649..3a6c43d281e86 100644
--- a/.github/workflows/npm-audit-fix.yml
+++ b/.github/workflows/npm-audit-fix.yml
@@ -14,6 +14,9 @@ on:
     # At 2:30 on Sundays
     - cron: '30 2 * * 0'
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -27,9 +30,12 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        id: checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           ref: ${{ matrix.branches }}
+        continue-on-error: true
 
       - name: Read package.json node and npm engines version
         uses: skjnldsv/read-package-engines-version-actions@06d6baf7d8f41934ab630e97d9e6c0bc9c9ac5e4 # v3
@@ -39,7 +45,7 @@ jobs:
           fallbackNpm: '^10'
 
       - name: Set up node ${{ steps.versions.outputs.nodeVersion }}
-        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v3
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: ${{ steps.versions.outputs.nodeVersion }}
 
@@ -48,10 +54,10 @@ jobs:
 
       - name: Fix npm audit
         id: npm-audit
-        uses: nextcloud-libraries/npm-audit-action@2a60bd2e79cc77f2cc4d9a3fe40f1a69896f3a87 # v0.1.0
+        uses: nextcloud-libraries/npm-audit-action@1b1728b2b4a7a78d69de65608efcf4db0e3e42d0 # v0.2.0
 
       - name: Run npm ci and npm run build
-        if: always()
+        if: steps.checkout.outcome == 'success'
         env:
           CYPRESS_INSTALL_BINARY: 0
         run: |
@@ -59,8 +65,8 @@ jobs:
           npm run build --if-present
 
       - name: Create Pull Request
-        if: always()
-        uses: peter-evans/create-pull-request@c5a7806660adbe173f04e3e038b0ccdcd758773c # v6.1.0
+        if: steps.checkout.outcome == 'success'
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
         with:
           token: ${{ secrets.COMMAND_BOT_PAT }}
           commit-message: 'fix(deps): Fix npm audit'
diff --git a/.github/workflows/object-storage-azure.yml b/.github/workflows/object-storage-azure.yml
index 3dd34f84e5b21..c6c17f859e8e5 100644
--- a/.github/workflows/object-storage-azure.yml
+++ b/.github/workflows/object-storage-azure.yml
@@ -6,6 +6,9 @@ on:
   schedule:
     - cron: "15 2 * * *"
 
+permissions:
+  contents: read
+
 concurrency:
   group: object-storage-azure-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -54,7 +57,7 @@ jobs:
 
     services:
       azurite:
-        image: mcr.microsoft.com/azure-storage/azurite
+        image: mcr.microsoft.com/azure-storage/azurite@sha256:0a47e12e3693483cef5c71f35468b91d751611f172d2f97414e9c69113b106d9 # v3.34.0
         env:
           AZURITE_ACCOUNTS: nextcloud:bmV4dGNsb3Vk
         ports:
@@ -62,15 +65,16 @@ jobs:
         options: --health-cmd="nc 127.0.0.1 10000 -z" --health-interval=1s --health-retries=30
 
       cache:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 6379:6379/tcp
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -105,7 +109,7 @@ jobs:
 
       - name: Upload code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.xml
           flags: phpunit-azure
diff --git a/.github/workflows/object-storage-s3.yml b/.github/workflows/object-storage-s3.yml
index 39864367321be..2b65873e68f1b 100644
--- a/.github/workflows/object-storage-s3.yml
+++ b/.github/workflows/object-storage-s3.yml
@@ -6,6 +6,9 @@ on:
   schedule:
     - cron: "15 2 * * *"
 
+permissions:
+  contents: read
+
 concurrency:
   group: object-storage-s3-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -54,13 +57,13 @@ jobs:
 
     services:
       cache:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 6379:6379/tcp
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
 
       minio:
-        image: bitnami/minio
+        image: bitnami/minio@sha256:50cec18ac4184af4671a78aedd5554942c8ae105d51a465fa82037949046da01 # v2025.4.22
         env:
           MINIO_ROOT_USER: nextcloud
           MINIO_ROOT_PASSWORD: bWluaW8tc2VjcmV0LWtleS1uZXh0Y2xvdWQ=
@@ -70,8 +73,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -111,7 +115,7 @@ jobs:
 
       - name: Upload code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.xml
           flags: phpunit-s3
diff --git a/.github/workflows/object-storage-swift.yml b/.github/workflows/object-storage-swift.yml
index 401a7f5af53f0..596a49e12cb9f 100644
--- a/.github/workflows/object-storage-swift.yml
+++ b/.github/workflows/object-storage-swift.yml
@@ -6,6 +6,9 @@ on:
   schedule:
     - cron: "15 2 * * *"
 
+permissions:
+  contents: read
+
 concurrency:
   group: object-storage-swift-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -54,21 +57,22 @@ jobs:
 
     services:
       cache:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 6379:6379/tcp
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
 
       swift:
-        image: ghcr.io/cscfi/docker-keystone-swift
+        image: ghcr.io/cscfi/docker-keystone-swift@sha256:e8b1ec21120ab9adc6ac6a2b98785fd273676439a8633fe898e37f2aea7e0712
         ports:
           - 5000:5000
           - 8080:8080
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -101,7 +105,7 @@ jobs:
 
       - name: Upload code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.xml
           flags: phpunit-swift
diff --git a/.github/workflows/openapi.yml b/.github/workflows/openapi.yml
index 282684aef89f7..98fcd4639b602 100644
--- a/.github/workflows/openapi.yml
+++ b/.github/workflows/openapi.yml
@@ -26,7 +26,9 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
       - name: Set up php
         uses: shivammathur/setup-php@c541c155eee45413f5b09a52248675b1a2575231 #v2.31.1
diff --git a/.github/workflows/performance.yml b/.github/workflows/performance.yml
index 8cd6ea6e20b34..7c4c0654d1c21 100644
--- a/.github/workflows/performance.yml
+++ b/.github/workflows/performance.yml
@@ -4,6 +4,9 @@ name: Performance testing
 on:
   pull_request:
 
+permissions:
+  contents: read
+
 concurrency:
   group: performance-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -14,6 +17,9 @@ jobs:
 
     if: ${{ github.repository_owner != 'nextcloud-gmbh' }}
 
+    permissions:
+      pull-requests: write
+
     strategy:
       fail-fast: false
       matrix:
@@ -29,8 +35,9 @@ jobs:
           exit 1
 
       - name: Checkout server before PR
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
           ref: ${{ github.event.pull_request.base.ref }}
 
@@ -49,7 +56,7 @@ jobs:
 
           php -S localhost:8080 &
       - name: Apply blueprint
-        uses: icewind1991/blueprint@v0.1.2
+        uses: icewind1991/blueprint@00504403f76cb2a09efd0d16793575055e6f63cb # v0.1.2
         with:
           blueprint: tests/blueprints/basic.toml
           ref: ${{ github.event.pull_request.head.ref }}
@@ -66,7 +73,7 @@ jobs:
           output: before.json
           profiler-branch: stable30
 
-      - name: Apply PR
+      - name: Apply PR # zizmor: ignore[template-injection]
         run: |
           git remote add pr '${{ github.event.pull_request.head.repo.clone_url }}'
           git fetch pr '${{ github.event.pull_request.head.ref }}'
@@ -91,14 +98,14 @@ jobs:
 
       - name: Upload profiles
         if: always()
-        uses: actions/upload-artifact@0b2256b8c012f0828dc542b3febcab082c67f72b
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
         with:
           name: profiles
           path: |
             before.json
             after.json
 
-      - uses: actions/github-script@v7
+      - uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
         if: failure() && steps.compare.outcome == 'failure'
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
diff --git a/.github/workflows/phpunit-32bits.yml b/.github/workflows/phpunit-32bits.yml
index 321d833dd068d..ce04dd98858e0 100644
--- a/.github/workflows/phpunit-32bits.yml
+++ b/.github/workflows/phpunit-32bits.yml
@@ -32,8 +32,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Install tools
diff --git a/.github/workflows/phpunit-mariadb.yml b/.github/workflows/phpunit-mariadb.yml
index 0d393f2ef5f41..aaae0f4393f4d 100644
--- a/.github/workflows/phpunit-mariadb.yml
+++ b/.github/workflows/phpunit-mariadb.yml
@@ -23,6 +23,9 @@ concurrency:
 jobs:
   changes:
     runs-on: ubuntu-latest-low
+    permissions:
+      contents: read
+      pull-requests: read
 
     outputs:
       src: ${{ steps.changes.outputs.src}}
@@ -66,7 +69,7 @@ jobs:
 
     services:
       cache:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 6379:6379/tcp
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
@@ -84,8 +87,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -122,7 +126,7 @@ jobs:
 
       - name: Upload db code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.db.xml
           flags: phpunit-mariadb
diff --git a/.github/workflows/phpunit-memcached.yml b/.github/workflows/phpunit-memcached.yml
index 69b5dd7d8f042..2f3889a54a85f 100644
--- a/.github/workflows/phpunit-memcached.yml
+++ b/.github/workflows/phpunit-memcached.yml
@@ -64,15 +64,16 @@ jobs:
 
     services:
       memcached:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 11212:11212/tcp
           - 11212:11212/udp
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -101,7 +102,7 @@ jobs:
 
       - name: Upload code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.xml
           flags: phpunit-memcached
diff --git a/.github/workflows/phpunit-mysql-sharding.yml b/.github/workflows/phpunit-mysql-sharding.yml
index 40727b385c425..822dccd2118df 100644
--- a/.github/workflows/phpunit-mysql-sharding.yml
+++ b/.github/workflows/phpunit-mysql-sharding.yml
@@ -62,13 +62,13 @@ jobs:
 
     services:
       cache:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 6379:6379/tcp
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
 
       mysql:
-        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
+        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest # zizmor: ignore[unpinned-images]
         ports:
           - 4444:3306/tcp
         env:
@@ -78,7 +78,7 @@ jobs:
           MYSQL_DATABASE: oc_autotest
         options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 10
       shard1:
-        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
+        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest # zizmor: ignore[unpinned-images]
         ports:
           - 5001:3306/tcp
         env:
@@ -88,7 +88,7 @@ jobs:
           MYSQL_DATABASE: nextcloud
         options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 10
       shard2:
-        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
+        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest # zizmor: ignore[unpinned-images]
         ports:
           - 5002:3306/tcp
         env:
@@ -98,7 +98,7 @@ jobs:
           MYSQL_DATABASE: nextcloud
         options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 10
       shard3:
-        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
+        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest # zizmor: ignore[unpinned-images]
         ports:
           - 5003:3306/tcp
         env:
@@ -108,7 +108,7 @@ jobs:
           MYSQL_DATABASE: nextcloud
         options: --health-cmd="mysqladmin ping" --health-interval 5s --health-timeout 2s --health-retries 10
       shard4:
-        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
+        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest # zizmor: ignore[unpinned-images]
         ports:
           - 5004:3306/tcp
         env:
@@ -120,8 +120,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -159,7 +160,7 @@ jobs:
 
       - name: Upload db code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.1.1
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.db.xml
           flags: phpunit-mysql
diff --git a/.github/workflows/phpunit-mysql.yml b/.github/workflows/phpunit-mysql.yml
index 110a2da9c7402..3965f00f216bc 100644
--- a/.github/workflows/phpunit-mysql.yml
+++ b/.github/workflows/phpunit-mysql.yml
@@ -23,6 +23,9 @@ concurrency:
 jobs:
   changes:
     runs-on: ubuntu-latest-low
+    permissions:
+      contents: read
+      pull-requests: read
 
     outputs:
       src: ${{ steps.changes.outputs.src }}
@@ -66,13 +69,13 @@ jobs:
 
     services:
       cache:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 6379:6379/tcp
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
 
       mysql:
-        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest
+        image: ghcr.io/nextcloud/continuous-integration-mysql-${{ matrix.mysql-versions }}:latest # zizmor: ignore[unpinned-images]
         ports:
           - 4444:3306/tcp
         env:
@@ -84,8 +87,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -122,7 +126,7 @@ jobs:
 
       - name: Upload db code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.db.xml
           flags: phpunit-mysql
diff --git a/.github/workflows/phpunit-nodb.yml b/.github/workflows/phpunit-nodb.yml
index e632629b8ad49..4b222545e692c 100644
--- a/.github/workflows/phpunit-nodb.yml
+++ b/.github/workflows/phpunit-nodb.yml
@@ -67,15 +67,16 @@ jobs:
 
     services:
       cache:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 6379:6379/tcp
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -107,7 +108,7 @@ jobs:
 
       - name: Upload nodb code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.nodb.xml
           flags: phpunit-nodb
diff --git a/.github/workflows/phpunit-object-store-primary.yml b/.github/workflows/phpunit-object-store-primary.yml
index 0c8140a96ce2e..4ac1bc84994aa 100644
--- a/.github/workflows/phpunit-object-store-primary.yml
+++ b/.github/workflows/phpunit-object-store-primary.yml
@@ -6,6 +6,9 @@ on:
   schedule:
     - cron: "15 2 * * *"
 
+permissions:
+  contents: read
+
 concurrency:
   group: phpunit-object-store-primary-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
@@ -54,13 +57,13 @@ jobs:
 
     services:
       cache:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 6379:6379/tcp
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
 
       minio:
-        image: bitnami/minio
+        image: bitnami/minio@sha256:50cec18ac4184af4671a78aedd5554942c8ae105d51a465fa82037949046da01 # v2025.4.22
         env:
           MINIO_ROOT_USER: nextcloud
           MINIO_ROOT_PASSWORD: bWluaW8tc2VjcmV0LWtleS1uZXh0Y2xvdWQ=
@@ -70,8 +73,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
diff --git a/.github/workflows/phpunit-oci.yml b/.github/workflows/phpunit-oci.yml
index fe449820a7840..a83836de9f13e 100644
--- a/.github/workflows/phpunit-oci.yml
+++ b/.github/workflows/phpunit-oci.yml
@@ -23,6 +23,9 @@ concurrency:
 jobs:
   changes:
     runs-on: ubuntu-latest-low
+    permissions:
+      contents: read
+      pull-requests: read
 
     outputs:
       src: ${{ steps.changes.outputs.src }}
@@ -71,7 +74,7 @@ jobs:
 
     services:
       cache:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 6379:6379/tcp
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
@@ -96,8 +99,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -127,7 +131,7 @@ jobs:
 
       - name: Upload db code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.db.xml
           flags: phpunit-oci
diff --git a/.github/workflows/phpunit-pgsql.yml b/.github/workflows/phpunit-pgsql.yml
index 957bae2079b37..c12a4567c8e60 100644
--- a/.github/workflows/phpunit-pgsql.yml
+++ b/.github/workflows/phpunit-pgsql.yml
@@ -23,6 +23,9 @@ concurrency:
 jobs:
   changes:
     runs-on: ubuntu-latest-low
+    permissions:
+      contents: read
+      pull-requests: read
 
     outputs:
       src: ${{ steps.changes.outputs.src }}
@@ -67,13 +70,13 @@ jobs:
 
     services:
       cache:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 6379:6379/tcp
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
 
       postgres:
-        image: ghcr.io/nextcloud/continuous-integration-postgres-${{ matrix.postgres-versions }}:latest
+        image: ghcr.io/nextcloud/continuous-integration-postgres-${{ matrix.postgres-versions }}:latest # zizmor: ignore[unpinned-images]
         ports:
           - 4444:5432/tcp
         env:
@@ -84,8 +87,9 @@ jobs:
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -117,7 +121,7 @@ jobs:
 
       - name: Upload db code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.db.xml
           flags: phpunit-postgres
diff --git a/.github/workflows/phpunit-sqlite.yml b/.github/workflows/phpunit-sqlite.yml
index 582f3bc5b8503..8fa7ff770e099 100644
--- a/.github/workflows/phpunit-sqlite.yml
+++ b/.github/workflows/phpunit-sqlite.yml
@@ -23,6 +23,9 @@ concurrency:
 jobs:
   changes:
     runs-on: ubuntu-latest-low
+    permissions:
+      contents: read
+      pull-requests: read
 
     outputs:
       src: ${{ steps.changes.outputs.src }}
@@ -64,15 +67,16 @@ jobs:
 
     services:
       cache:
-        image: ghcr.io/nextcloud/continuous-integration-redis:latest
+        image: ghcr.io/nextcloud/continuous-integration-redis:latest # zizmor: ignore[unpinned-images]
         ports:
           - 6379:6379/tcp
         options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
 
     steps:
       - name: Checkout server
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php ${{ matrix.php-versions }}
@@ -105,7 +109,7 @@ jobs:
 
       - name: Upload db code coverage
         if: ${{ !cancelled() && matrix.coverage }}
-        uses: codecov/codecov-action@v4.5.0
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
         with:
           files: ./clover.db.xml
           flags: phpunit-sqlite
diff --git a/.github/workflows/pr-feedback.yml b/.github/workflows/pr-feedback.yml
index 7b68226f89d53..bc5560796e3cf 100644
--- a/.github/workflows/pr-feedback.yml
+++ b/.github/workflows/pr-feedback.yml
@@ -15,12 +15,17 @@ on:
   schedule:
     - cron: '30 1 * * *'
 
+permissions:
+  contents: read
+  pull-requests: write
+
 jobs:
   pr-feedback:
+    if: ${{ github.repository_owner == 'nextcloud' }}
     runs-on: ubuntu-latest
     steps:
       - name: The get-github-handles-from-website action
-        uses: marcelklehr/get-github-handles-from-website-action@a739600f6b91da4957f51db0792697afbb2f143c # v1.0.0
+        uses: marcelklehr/get-github-handles-from-website-action@06b2239db0a48fe1484ba0bfd966a3ab81a08308 # v1.0.1
         id: scrape
         with:
           website: 'https://nextcloud.com/team/'
@@ -31,7 +36,7 @@ jobs:
           blocklist=$(curl https://raw.githubusercontent.com/nextcloud/.github/master/non-community-usernames.txt | paste -s -d, -)
           echo "blocklist=$blocklist" >> "$GITHUB_OUTPUT"
 
-      - uses: marcelklehr/pr-feedback-action@1883b38a033fb16f576875e0cf45f98b857655c4
+      - uses: nextcloud/pr-feedback-action@1883b38a033fb16f576875e0cf45f98b857655c4 # main
         with:
           feedback-message: |
             Hello there,
diff --git a/.github/workflows/reuse.yml b/.github/workflows/reuse.yml
index 031e80a835554..95a8626a4a51d 100644
--- a/.github/workflows/reuse.yml
+++ b/.github/workflows/reuse.yml
@@ -11,12 +11,17 @@ name: REUSE Compliance Check
 
 on: [pull_request]
 
+permissions:
+  contents: read
+
 jobs:
   reuse-compliance-check:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-latest-low
     steps:
-    - name: Checkout
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          persist-credentials: false
 
-    - name: REUSE Compliance Check
-      uses: fsfe/reuse-action@3ae3c6bdf1257ab19397fab11fd3312144692083 # v4.0.0
+      - name: REUSE Compliance Check
+        uses: fsfe/reuse-action@bb774aa972c2a89ff34781233d275075cbddf542 # v5.0.0
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index cced0a2d468fb..d8fdaca0dee20 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -7,6 +7,9 @@ on:
   schedule:
     - cron: "0 0 * * *"
 
+permissions:
+  contents: read
+
 jobs:
   stale:
     runs-on: ubuntu-latest
@@ -17,7 +20,7 @@ jobs:
       issues: write
 
     steps:
-    - uses: actions/stale@v9
+    - uses: actions/stale@5bef64f19d7facfb25b37b414482c7164d639639 # v9
       with:
         repo-token: ${{ secrets.COMMAND_BOT_PAT }}
         stale-issue-message: >
@@ -27,7 +30,6 @@ jobs:
           for your contributions.
         stale-issue-label: 'stale'
         only-labels: 'needs info'
-        labels-to-remove-when-unstale: 'needs info,stale'
         exempt-issue-labels: '1. to develop,2. developing,3. to review,4. to release,security'
         days-before-stale: 30
         days-before-close: 14
diff --git a/.github/workflows/static-code-analysis.yml b/.github/workflows/static-code-analysis.yml
index 8aaccb8ce0128..84f88c2f5e197 100644
--- a/.github/workflows/static-code-analysis.yml
+++ b/.github/workflows/static-code-analysis.yml
@@ -4,6 +4,17 @@ name: Psalm static code analysis
 
 on:
   pull_request:
+  push:
+    branches:
+      - main
+      - master
+      - stable*
+    paths:
+      - '.github/workflows/static-code-analysis.yml'
+      - '**.php'
+
+permissions:
+  contents: read
 
 concurrency:
   group: static-code-analysis-${{ github.head_ref || github.run_id }}
@@ -13,12 +24,13 @@ jobs:
   static-code-analysis:
     runs-on: ubuntu-latest
 
-    if: ${{ github.repository_owner != 'nextcloud-gmbh' }}
+    if: ${{ github.event_name != 'push' && github.repository_owner != 'nextcloud-gmbh' }}
 
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php
@@ -49,10 +61,13 @@ jobs:
   static-code-analysis-security:
     runs-on: ubuntu-latest
 
+    if: ${{ github.repository_owner != 'nextcloud-gmbh' }}
+
     steps:
       - name: Checkout code
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php
@@ -70,17 +85,20 @@ jobs:
 
       - name: Upload Security Analysis results to GitHub
         if: always()
-        uses: github/codeql-action/upload-sarif@v3
+        uses: github/codeql-action/upload-sarif@ff0a06e83cb2de871e5a09832bc6a81e7276941f # v3
         with:
           sarif_file: results.sarif
 
   static-code-analysis-ocp:
     runs-on: ubuntu-latest
 
+    if: ${{ github.event_name != 'push' && github.repository_owner != 'nextcloud-gmbh' }}
+
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
         with:
+          persist-credentials: false
           submodules: true
 
       - name: Set up php
diff --git a/.github/workflows/update-cacert-bundle.yml b/.github/workflows/update-cacert-bundle.yml
index bd268ed838def..cefdb2a34efe3 100644
--- a/.github/workflows/update-cacert-bundle.yml
+++ b/.github/workflows/update-cacert-bundle.yml
@@ -7,6 +7,9 @@ on:
   schedule:
     - cron: "5 2 * * *"
 
+permissions:
+  contents: read
+
 jobs:
   update-ca-certificate-bundle:
     runs-on: ubuntu-latest
@@ -19,8 +22,9 @@ jobs:
     name: update-ca-certificate-bundle-${{ matrix.branches }}
 
     steps:
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           ref: ${{ matrix.branches }}
           submodules: true
 
@@ -28,7 +32,7 @@ jobs:
         run: curl --etag-compare build/ca-bundle-etag.txt --etag-save build/ca-bundle-etag.txt --output resources/config/ca-bundle.crt https://curl.se/ca/cacert.pem
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@c5a7806660adbe173f04e3e038b0ccdcd758773c
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e
         with:
           token: ${{ secrets.COMMAND_BOT_PAT }}
           commit-message: 'fix(security): Update CA certificate bundle'
diff --git a/.github/workflows/update-code-signing-crl.yml b/.github/workflows/update-code-signing-crl.yml
index c19f471eab997..5030bd9ba7ac6 100644
--- a/.github/workflows/update-code-signing-crl.yml
+++ b/.github/workflows/update-code-signing-crl.yml
@@ -7,6 +7,9 @@ on:
   schedule:
     - cron: "5 2 * * *"
 
+permissions:
+  contents: read
+
 jobs:
   update-code-signing-crl:
     runs-on: ubuntu-latest
@@ -19,8 +22,9 @@ jobs:
     name: update-code-signing-crl-${{ matrix.branches }}
 
     steps:
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
+          persist-credentials: false
           ref: ${{ matrix.branches }}
           submodules: true
 
@@ -31,7 +35,7 @@ jobs:
         run: openssl crl -verify -in resources/codesigning/root.crl -CAfile resources/codesigning/root.crt -noout
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@c5a7806660adbe173f04e3e038b0ccdcd758773c
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e
         with:
           token: ${{ secrets.COMMAND_BOT_PAT }}
           commit-message: 'fix(security): Update code signing revocation list'