PT-2026-32010 · Chamilo · Chamilo Lms

Published 2026-04-10 · Updated 2026-04-10 · CVE-2026-32931

NVD

CVSS v3.1

7.5

High

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

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, an unrestricted file upload vulnerability in the exercise sound upload function allows an authenticated teacher to upload a PHP webshell by spoofing the Content-Type header to audio/mpeg. The uploaded file retains its original .php extension and is placed in a web-accessible directory, enabling Remote Code Execution as the web server user (www-data). This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2026-32931

Affected Products

Chamilo Lms

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-32931 · Security Note
• https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-863j-h6pf-3xhx · Note
• https://github.com/chamilo/chamilo-lms/commit/d5ef5153df3d1b2de112cbeb190cdd10bea457f3 · Note
• https://github.com/chamilo/chamilo-lms/commit/8cbe660de267f2b6ed625433bdfcf38dee8752b4 · Note