What is CVE-2026-33499?

CVE-2026-33499 is a medium-severity vulnerability in Wwbn Avideo, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-23.

How severe is CVE-2026-33499?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Wwbn Avideo

CVE-2026-33499

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `view/forbiddenPage.php` and `view/warningPage.php` templates reflect the `$_REQUEST['unlockPassword']` parameter directly into an HTML `<input>` tag's…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (5.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Wwbn Avideo — versions <= 26.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-7292-w8qp-mhq2 (x_refsource_CONFIRM)
https://github.com/WWBN/AVideo/commit/f154167251c9cf183ce09cd018d07e9352310457 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-33499?: CVE-2026-33499 is a medium-severity vulnerability in Wwbn Avideo, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-23.
How severe is CVE-2026-33499?: Medium severity. CVSS v3 base score is 6.1 out of 10.