PT-2026-34227 · Wwbn · Avideo

Published 2026-04-21 · Updated 2026-04-22 · CVE-2026-41304

Mitre

CVSS v4.0

9.3

Critical

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

WWBN AVideo is an open source video platform. In versions 29.0 and below, the cloneServer.json.php endpoint in the CloneSite plugin constructs shell commands using user-controlled input (url parameter) without proper sanitization. The input is directly concatenated into a wget command executed via exec(), allowing command injection. An attacker can inject arbitrary shell commands by breaking out of the intended URL context using shell metacharacters (e.g., ;). This leads to Remote Code Execution (RCE) on the server. Commit 473c609fc2defdea8b937b00e86ce88eba1f15bb contains a fix.

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2026-41304

Affected Products

Avideo

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-41304 · Security Note
• https://github.com/WWBN/AVideo/security/advisories/GHSA-xr6f-h4x7-r6qp · Note
• https://github.com/WWBN/AVideo/commit/473c609fc2defdea8b937b00e86ce88eba1f15bb · Note