What is CVE-2026-33501?

CVE-2026-33501 is a medium-severity vulnerability in Wwbn Avideo, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-03-23.

How severe is CVE-2026-33501?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Wwbn Avideo

CVE-2026-33501

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the endpoint `plugin/Permissions/View/Users_groups_permissions/list.json.php` lacks any authentication or authorization check, allowing unauthenticated use…

Vulnerability class: Broken Access Control

EPSS: 0.002 (45.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Wwbn Avideo — versions <= 26.0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-96qp-8cmq-jvq8 (x_refsource_CONFIRM)
https://github.com/WWBN/AVideo/commit/b583acdc9a9d1eab461543caa363e1a104fb4516 (x_refsource_MISC)
https://github.com/WWBN/AVideo/commit/dc3c825734628bb32550d0daa125f05bacb6829c (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-33501?: CVE-2026-33501 is a medium-severity vulnerability in Wwbn Avideo, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-03-23.
How severe is CVE-2026-33501?: Medium severity. CVSS v3 base score is 5.3 out of 10.