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CVE-2026-33502

CRITICAL CVSS 3.1: 8.2 EPSS 0.04%
Updated Mar 24, 2026
PHP
Parameter Value
CVSS 8.2 (CRITICAL)
Affected Versions before 26.0
Type CWE-918 (Server-Side Request Forgery (SSRF))
Vendor PHP
Public PoC No

WWBN AVideo is an open source video platform. In versions up to and including 26.0, an unauthenticated server-side request forgery vulnerability in `plugin/Live/test.php` allows any remote user to make the AVideo server send HTTP requests to arbitrary URLs. This can be used to probe localhost/internal services and, when reachable, access internal HTTP resources or cloud metadata endpoints.

Commit 1e6cf03e93b5a5318204b010ea28440b0d9a5ab3 contains a patch.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
Low
Partial data modification
Availability
None
No disruption

CVSS Vector v3.1

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Wwbn Avideo
cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*
<= 26.0