HACKR.GG
00 — Overview

CSRF — Cross-Site Request Forgery

Trick a logged-in user's browser into making a request to another site without them knowing. The browser sends the session cookie automatically — and the server thinks it's a real request.

Intermediate·45 min·8 tasks
// By the end of this module
Understand why cross-origin requests are dangerous without CSRF tokens
Build a CSRF PoC that performs state-changing actions as a victim
Bypass SameSite=Lax, referer checks, and weak token validation
Chain CSRF with stored XSS for no-click exploitation