What is CVE-2026-33512?

CVE-2026-33512 is a high-severity vulnerability in Wwbn Avideo, classified under Improper Authentication. CVSS score: 7.5/10. Published 2026-03-23.

How severe is CVE-2026-33512?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Wwbn Avideo

CVE-2026-33512

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the API plugin exposes a `decryptString` action without any authentication. Anyone can submit ciphertext and receive plaintext. Ciphertext is issued public…

Vulnerability class: Broken Authentication

EPSS: 0.000 (14.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Wwbn Avideo — versions <= 26.0

Weakness classification (CWE)

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-mwjc-5j4x-r686 (x_refsource_CONFIRM)
https://github.com/WWBN/AVideo/commit/3fdeecef37bb88967a02ccc9b9acc8da95de1c13 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-33512?: CVE-2026-33512 is a high-severity vulnerability in Wwbn Avideo, classified under Improper Authentication. CVSS score: 7.5/10. Published 2026-03-23.
How severe is CVE-2026-33512?: High severity. CVSS v3 base score is 7.5 out of 10.