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.
History

Tue, 08 Sep 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 05 Sep 2026 12:30:00 +0000

Type Values Removed Values Added
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.
Title WWBN AVideo Broken Access Control via videoViewsInfo hash Parameter
First Time appeared Wwbn
Wwbn avideo
Weaknesses CWE-200
CPEs cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*
Vendors & Products Wwbn
Wwbn avideo
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-09-05T12:09:05.428Z

Updated: 2026-09-08T18:16:30.930Z

Reserved: 2026-09-05T11:51:31.101Z

Link: CVE-2026-86190

cve-icon Vulnrichment

Updated: 2026-09-08T18:16:25.463Z

cve-icon NVD

Status : Deferred

Published: 2026-09-05T13:18:14.150

Modified: 2026-09-08T20:05:53.177

Link: CVE-2026-86190

cve-icon Redhat

No data.