pentester.land· Mar 18, 2021· by Alaa Abdulridha (@alaa0x2)💰 Bounty: 54,580

How I hacked Facebook: Part Two

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Target Program: Meta / Facebook
🎯 Vulnerability: Server-Side Request Forgery (SSRF)
💡 Defense Fix: Enforce URL whitelisting, block private IP ranges (10.0.0.0/8, 169.254.169.254), and mandate AWS IMDSv2 headers.
#SSRF#Account takeover#Cookie manipulation