pentester.land· Jul 12, 2023· by Amir Preminger, Sharon Brizinov, Itay Cohen, Oleg Ilushin

Major Security Flaws in Popular QuickBlox Chat And Video Framework Expose Sensitive Data Of Millions

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Target Program: QuickBlox
🎯 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#Information disclosure#Authentication bypass