| Vulnerability | Mitigation | |---------------|-------------| | SQLi | Use parameterized queries (PDO, prepared statements) | | IDOR | Enforce server-side access control; use indirect references (UUIDs, mapping tables) | | Exposed update params | Require CSRF tokens; validate user session & ownership |

To mitigate this vulnerability, it is recommended that:

A WAF can detect and block "dorking" patterns and SQL injection attempts before they reach your server.

: If a user can see their own profile at id=100 , they might simply change the URL to id=101 to view someone else's private information.