CVE-2026-31939

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.

• CWE-22
• CWE-73

• https://github.com/chamilo/chamilo-lms/commit/4dddcc19d36119da27b7c49eb84a035800abae78Patch
• https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.38Release Notes
• https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-8q8c-v75x-q2hxVendor Advisory
• https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-8q8c-v75x-q2hxVendor Advisory

Published

Apr 10, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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