CVE-2026-85154 PUBLISHED

WWBN AVideo Authentication Bypass via Non-Expiring video_id_hash

Assigner: VulnCheck
Reserved: 03.09.2026 Published: 03.09.2026 Updated: 03.09.2026

WWBN AVideo contains an authentication failure vulnerability where the video_id_hash credential is a non-expiring, non-revocable bearer token that grants full administrator session access to the video owner's account. Attackers who obtain a video_id_hash can replay it indefinitely to authenticate as the video owner with full privileges, and the credential remains valid even after the owner changes their password.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 9.3

Product Status

Vendor WWBN
Product AVideo
Versions Default: unaffected
  • affected from 0 to 29.0 (incl.)

Credits

  • rajivraj reporter

References

Problem Types

  • Improper Privilege Management CWE