CVE-2026-33351

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-33351
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.

9.1 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/WWBN/AVideo/commit/d0c54960389eeb85e76caed5a257ae90e6a739f2 Patch
https://github.com/WWBN/AVideo/security/advisories/GHSA-5f7v-4f6g-74rj Exploit Mitigation Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*
History

17 Jun 2026, 10:37

Type Values Removed Values Added
Summary
  • (es) WWBN AVideo es una plataforma de video de código abierto. Antes de la versión 26.0, existe una vulnerabilidad de falsificación de petición del lado del servidor (SSRF) en 'plugin/Live/standAloneFiles/saveDVR.json.php'. Cuando el plugin AVideo Live se despliega en modo autónomo (la configuración prevista para este archivo), el parámetro '$_REQUEST['webSiteRootURL']' se utiliza directamente para construir una URL que se obtiene del lado del servidor mediante 'file_get_contents()'. No se realiza autenticación, validación de origen o inclusión en lista blanca de URL. La versión 26.0 contiene un parche para el problema.

23 Mar 2026, 15:57

Type Values Removed Values Added
CPE cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*
First Time Wwbn
Wwbn avideo
References () https://github.com/WWBN/AVideo/commit/d0c54960389eeb85e76caed5a257ae90e6a739f2 - () https://github.com/WWBN/AVideo/commit/d0c54960389eeb85e76caed5a257ae90e6a739f2 - Patch
References () https://github.com/WWBN/AVideo/security/advisories/GHSA-5f7v-4f6g-74rj - () https://github.com/WWBN/AVideo/security/advisories/GHSA-5f7v-4f6g-74rj - Exploit, Mitigation, Vendor Advisory

23 Mar 2026, 14:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-23 14:16

Updated : 2026-06-17 10:37

NVD link : CVE-2026-33351

Mitre link : CVE-2026-33351

CVE.ORG link : CVE-2026-33351

JSON object : View

Products Affected

wwbn

  • avideo
CWE
CWE-918

Server-Side Request Forgery (SSRF)