Critical severity · published Sep 3, 2026
CVE-2026-85154
WWBN AVideo Authentication Bypass via Non-Expiring video_id_hash
9.8
CVSS
0.6%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AV
AVideo · WWBN
through 29.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-85154
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-85154
github.com
https://github.com/WWBN/AVideo/security/advisories/GHSA-59p8-6m2v-gcr5
www.vulncheck.com
https://www.vulncheck.com/advisories/wwbn-avideo-authentication-bypass-via-non-expiring-video-id-hash
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