CVE-2026-31939

HIGH

8.3

Description

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.

CVE Details

CVSS v3.1 Score8.3

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/10/2026

Last Modified4/10/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-22CWE-73

References

https://github.com/chamilo/chamilo-lms/commit/4dddcc19d36119da27b7c49eb84a035800abae78(security-advisories@github.com)

https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.38(security-advisories@github.com)

https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-8q8c-v75x-q2hx(security-advisories@github.com)

IOC Correlations

No correlations recorded

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