pentester.land· Mar 2, 2022· by Nawaf Alkhaldi (@nvmeeet)💰 Bounty: 4,300

4300$ Instagram IDOR Bug (2022)

Open Original Article ↗
Target Program: Meta / Facebook
🎯 Vulnerability: Insecure Direct Object Reference (IDOR)
💡 Defense Fix: Enforce object-level access control checks (ABAC/RBAC) on the server side for every API request.
#IDOR