CVE-2026-86190

CVSS 9.3 (critical) · published 2026-09-05

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.

Weakness: CWE-200

Source: NVD CVE-2026-86190

References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-82q2-88mq-p44q
• https://www.vulncheck.com/advisories/wwbn-avideo-broken-access-control-via-videoviewsinfo-hash-parameter
• https://github.com/WWBN/AVideo/security/advisories/GHSA-82q2-88mq-p44q

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