CVE-2026-33351

9.1 criticalEPSS 0.4%

Critical (9.1) in wwbn avideo. EPSS 0.4% chance of exploitation in the next 30 days.

WWBN AVideo is an open source video platform. Prior to version 26.0, a Server-Side Request Forgery (SSRF) vulnerability exists in `plugin/Live/standAloneFiles/saveDVR.json.php`. When the AVideo Live plugin is deployed in standalone mode (the intended configuration for this file), the `$_REQUEST['webSiteRootURL']` parameter is used directly to construct a URL that is fetched server-side via `file_get_contents()`. No authentication, origin validation, or URL allowlisting is performed. Version 26.0 contains a patch for the issue.

Severity

CVSS 3.1

9.1 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2026-03-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

wwbn:avideo

References

https://github.com/WWBN/AVideo/commit/d0c54960389eeb85e76caed5a257ae90e6a739f2
https://github.com/WWBN/AVideo/security/advisories/GHSA-5f7v-4f6g-74rj

Check your stack JSON