GHSA-xr6f-h4x7-r6qp
High · 8.8WWBN AVideo: RCE cause by clonesite plugin
CVSS
8.8
EPSS
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Published
Apr 16, 2026
CISA due date
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The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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Related vulnerabilities
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