CVE-2026-34740 in WWBN AVideo

Zusammenfassung (Englisch)

WWBN AVideo is an open source video platform. In versions 26.0 and prior, the EPG (Electronic Program Guide) link feature in AVideo allows authenticated users with upload permissions to store arbitrary URLs that the server fetches on every EPG page visit. The URL is validated only with PHP's FILTER_VALIDATE_URL, which accepts internal network addresses. Although AVideo has a dedicated isSSRFSafeURL() function for preventing SSRF, it is not called in this code path. This results in a stored server-side request forgery vulnerability that can be used to scan internal networks, access cloud metadata services, and interact with internal services. At time of publication, there are no publicly available patches.

Zuständig

GitHub_M

Reservieren

30.03.2026

Veröffentlichung

01.04.2026

Einträge

VulDB provides additional information and datapoints for this CVE:

ID	Schwachstelle	CWE	Aus	Mas	CVE
354552	WWBN AVideo EPG Page isSSRFSafeURL erweiterte Rechte	918	Nicht definiert	Nicht definiert	CVE-2026-34740