Security Advisory
CVE-2026-86190
9.1
CRITICAL
Vulnerability Description
WWBN AVideo contains a broken access control vulnerability in videoViewsInfo endpoints that returns complete user records including password hashes, recovery tokens, and live session identifiers to unauthenticated callers when a hash parameter is provided. Attackers can use the disclosed session identifier to hijack viewer sessions, including administrator accounts, and obtain sensitive personal data for all video viewers.
Published Date
September 5, 2026
Official Source
NIST NVD Advisory