Is CVE-2026-86190 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-86190?

CVE-2026-86190 has a CVSS v3 severity of CRITICAL (9.1).

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CVE-2026-86190

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.