medium.com/tag/bug-bounty· Sep 21, 2026· by Neel Chauhan

BOLA in the Wild: Reading Another User’s Full Profile by Changing One UUID

Open Original Article ↗
CWE-639: Authorization Bypass Through User-Controlled Key CWE-284: Improper Access Control CVSS 3.1: 6.5 (Medium) —… Continue reading on Medium »
🎯 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#bola#bug-bounty