pentester.land· Jul 23, 2021· by Orwa Atyat (@GodfatherOrwa)

How I Found Multiple Bugs On FaceBook In 1 Month And a Part For My Methodology & Tools

Target Program: Meta / Facebook

🎯 Vulnerability: Cross-Site Scripting (XSS)

💡 Defense Fix: Enforce Context-Aware Output Encoding, strict Content-Security-Policy (CSP), and HttpOnly cookie flags.

#SSTI#SQL injection#Authentication bypass#Privilege escalation#Reflected XSS