SQL injection (SQLi) is a web security vulnerability that allows an attacker to interfere with the queries that an application makes to its database. This can allow an attacker to view data that they are not normally able to retrieve. This might include data that belongs to other users, or any other data that the application can access. In many cases, an attacker can modify or delete this data, causing persistent changes to the application's content or behavior.
In this section we explain what server-side request forgery (SSRF) is, and describe some common examples. We also show you how to find and exploit SSRF vulnerabilities.
Server-side request forgery is a web security vulnerability that allows an attacker to cause the server-side application to make requests to an unintended location.
In a typical SSRF attack, the attacker might cause the server to make a connection to internal-only services within the organization's infrastructure. In other cases, they may be able to force the server to connect to arbitrary external systems. This could leak sensitive data, such as authorization credentials.