pentester.land· Dec 21, 2022· by abdellah yaala (@yaalaab)💰 Bounty: 3,000

0 click Facebook Account Takeover and Two-Factor Authentication Bypass

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Target Program: Meta / Facebook
🎯 Vulnerability: Web Security Vulnerability
💡 Defense Fix: Implement strict input validation, contextual output encoding, and enforce least-privilege authorization controls.
#Authentication bypass#GraphQL#Account takeover#Android#2FA / MFA bypass