CVE-2026-31939CWE-22CWE-73

Path Traversal (Arbitrary File Delete) in Chamilo LMS

High · published April 10, 2026

CVSS v3.1
8.3
EPSS
1%
Percentile
44.2
In the wild
Unconfirmed
What it is

Chamilo LMS is a learning management system. Prior to 1.11.38, there is a path traversal in main/exercise/savescores.php leading to arbitrary file feletion. User input from $_REQUEST['test'] is concatenated directly into filesystem path without canonicalization or traversal checks. This vulnerability is fixed in 1.11.38.

The record
Technical detail
CVSS v3.1
8.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00533 · 44.2th percentile
Weaknesses
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'); CWE-73 · External Control of File Name or Path
Published
2026-04-10T17:32Z
EPSS history
Timeline
  • 10 APR 17:32Z
    Path Traversal (Arbitrary File Delete) in Chamilo LMS
    cvelistv5