CVE-2026-33238

Published: Mar 21, 2026Modified: Apr 13, 2026

4.3

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Exploitability: 2.8 / Impact: 1.4

Source: security-advisories@github.com (Secondary)

Description

WWBN AVideo is an open source video platform. Prior to version 26.0, the `listFiles.json.php` endpoint accepts a `path` POST parameter and passes it directly to `glob()` without restricting the path to an allowed base directory. An authenticated uploader can traverse the entire server filesystem by supplying arbitrary absolute paths, enumerating `.mp4` filenames and their full absolute filesystem paths wherever they exist on the server — including locations outside the web root, such as private or premium media directories. Version 26.0 contains a patch for the issue.

Affected (1)

Products: Wwbn: Avideo

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Wwbn Avideo	Before 26.0

Related CWEs

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (3)

https://github.com/WWBN/AVideo/commit/870cf24a7632d4f1a5d5549b59103c18f39e3a21

Source: security-advisories@github.com

Patch

https://github.com/WWBN/AVideo/issues/10403

Source: security-advisories@github.com

https://github.com/WWBN/AVideo/security/advisories/GHSA-4wmm-6qxj-fpj4

Source: security-advisories@github.com

ExploitMitigationVendor Advisory

Timeline

No history available yet.