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CVE Watch24 jul 2026

CVE-2026-34740

WWBN AVideo is an open source video platform. In versions 26.0 and prior, the EPG (Electronic Program Guide) link feature in AVideo allows a

CVSS

6.5

Medio

EPSS

0.3%

p25

KEV

Exploit Today

8

0-100

Publicado: 31 mar 2026 · Última mod.: 24 jul 2026 · CWE-918

EPSS · 30d
0.3%EPSS · 30 días0.3%
2026-08-172026-09-13
Descripción técnica

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.

Referencias oficiales
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