cvedb.io
CVE-2026-33351
CRITICAL · CVSS 9.1
EPSS exploitation probability: 0%
Published 2026-03-23T14:16:33.423 · Last modified 2026-06-17T10:37:21.717

Summary

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.

Affected products

wwbn — avideo

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.