What is CVE-2026-33482?

CVE-2026-33482 is a high-severity vulnerability in Wwbn Avideo, classified under OS Command Injection. CVSS score: 8.1/10. Published 2026-03-23.

How severe is CVE-2026-33482?

High severity. CVSS v3 base score is 8.1 out of 10.

RCE in Wwbn Avideo

CVE-2026-33482

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `sanitizeFFmpegCommand()` function in `plugin/API/standAlone/functions.php` is designed to prevent OS command injection in ffmpeg commands by stripping…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.001 (28.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wwbn Avideo — versions <= 26.0

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-pmj8-r2j7-xg6c (x_refsource_CONFIRM)
https://github.com/WWBN/AVideo/commit/25c8ab90269e3a01fb4cf205b40a373487f022e1 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-33482?: CVE-2026-33482 is a high-severity vulnerability in Wwbn Avideo, classified under OS Command Injection. CVSS score: 8.1/10. Published 2026-03-23.
How severe is CVE-2026-33482?: High severity. CVSS v3 base score is 8.1 out of 10.