PT-2026-31999 · Unknown · Chamilo Lms

Published 2026-04-10 · Updated 2026-04-10 · CVE-2026-31939

Positive Technologies (AI Summary)

CVSS v3.1

8.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Chamilo LMS versions prior to 1.11.38

Description Chamilo LMS contains a path traversal flaw in the 'main/exercise/savescores.php' component. The issue stems from directly concatenating user-supplied input from the test parameter within the $ REQUEST array into a filesystem path without proper sanitization or traversal checks. This allows for arbitrary file deletion.

Recommendations Update to version 1.11.38 or later.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-73

CWE-22

Related Identifiers

CVE-2026-31939

Affected Products

Chamilo Lms

References · 5

• 🔥 https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-8q8c-v75x-q2hx · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-31939 · Security Note
• https://github.com/chamilo/chamilo-lms/commit/4dddcc19d36119da27b7c49eb84a035800abae78 · Note
• https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.38 · Note
• https://twitter.com/CVEnew/status/2042710216152670566 · Twitter Post