CVE-2026-41304
WWBN AVideo vulnerable to RCE caused by clonesite plugin
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-77 |
| Vendor | wwbn |
| Product | avideo |
| Published | Apr 21, 2026 |
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Affected Versions
WWBN / AVideo
<= 29.0