CVE-2026-31939
HIGHPath Traversal (Arbitrary File Delete) in Chamilo LMS
Title source: cnaDescription
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.
References (3)
Core 3
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-8q8c-v75x-q2hx
X_Refsource_Misc x_refsource_misc
https://github.com/chamilo/chamilo-lms/commit/4dddcc19d36119da27b7c49eb84a035800abae78
X_Refsource_Misc x_refsource_misc
https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.38
Scores
CVSS v3
8.3
EPSS
0.0035
EPSS Percentile
26.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
CWE-73
Status
published
Products (2)
chamilo/chamilo-lms
< 1.11.38
chamilo/chamilo_lms
< 1.11.38
Published
Apr 10, 2026
Tracked Since
Apr 10, 2026