# CVE-2026-41304: WWBN AVideo: RCE cause by clonesite plugin

Source: https://junglewise.ai/threats/cve-2026-41304-wwbn-avideo-rce-cause-by-clonesite-plugin  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-04-22. Updated: 2026-05-11  
License: CC BY 4.0 with a link back

CVE-2026-41304 · Severity: critical · CVSS 9.8 · Published 2026-04-22

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.

Technologies: [wwbn/avideo (Packagist)](https://junglewise.ai/threats/technologies/wwbn-avideo), [WWBN AVideo](https://junglewise.ai/threats/technologies/avideo). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist), [WWBN](https://junglewise.ai/threats/vendors/wwbn).

## Quick answers

**Is CVE-2026-41304 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-41304 being exploited in the wild.

**How severe is CVE-2026-41304?** Critical severity, with a CVSS score of 9.8, published 22 April 2026.

**Which products and versions are affected?** wwbn/avideo (Packagist) <= 29.0, ECOSYSTEM:introduced=0,last_affected=29.0.

**Is there a fix for CVE-2026-41304?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2026-41304?** Check whether you run wwbn/avideo (Packagist) or WWBN AVideo at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- wwbn/avideo (Packagist) <= 29.0, ECOSYSTEM:introduced=0,last_affected=29.0
- WWBN AVideo

## Identifiers

- CVE-2026-41304
- GHSA-xr6f-h4x7-r6qp

## References

- [https://api.github.com/users/Rangar0k](https://api.github.com/users/Rangar0k)
- [https://github.com/Rangar0k](https://github.com/Rangar0k)
- [https://api.github.com/users/Rangar0k/gists%7B/gist_id%7D](https://api.github.com/users/Rangar0k/gists%7B/gist_id%7D)
- [https://api.github.com/users/Rangar0k/repos](https://api.github.com/users/Rangar0k/repos)
- [https://avatars.githubusercontent.com/u/91581773?v=4](https://avatars.githubusercontent.com/u/91581773?v=4)
- [https://api.github.com/users/Rangar0k/events%7B/privacy%7D](https://api.github.com/users/Rangar0k/events%7B/privacy%7D)

## Related threats

- [WWBN AVideo stored cross-site scripting in channel feed](https://junglewise.ai/threats/cve-2026-126810-wwbn-avideo-29-1-0-through-29-7-1-contains-a-stored-cross-site)
- [WWBN AVideo missing authorization in import and file operations](https://junglewise.ai/threats/cve-2026-126809-wwbn-avideo-through-29-7-1-contains-a-missing-authorization)
- [WWBN AVideo stored cross-site scripting in video download link](https://junglewise.ai/threats/cve-2026-126806-wwbn-avideo-14-3-through-29-7-1-contains-a-stored-cross-site)
- [WWBN AVideo incorrect authorization in encoder endpoints](https://junglewise.ai/threats/cve-2026-126805-wwbn-avideo-through-29-7-1-contains-an-incorrect-authorization)
- [WWBN AVideo path traversal in ADs plugin deleteImage.json.php](https://junglewise.ai/threats/cve-2026-126804-wwbn-avideo-12-4-through-29-7-1-contains-a-path-traversal)