CVE-2025-50197 Details
Description
Chamilo is a learning management system. Prior to version 1.11.30, there is an OS Command Injection vulnerability in /main/admin/sub_language_ajax.inc.php via the POST new_language parameter. This issue has been patched in version 1.11.30.
A command injection vulnerability has been identified in Chamilo Learning Management System (LMS) versions prior to 1.11.30. The issue resides in the language management component, specifically within the 'sub_language_ajax.inc.php' file. The vulnerability allows authenticated users with administrative privileges to execute arbitrary operating system commands on the server where Chamilo is hosted. This exploitation occurs through the 'new_language' parameter in a POST request, taking advantage of insufficient input validation before the data is passed to the operating system shell.
Users can update to Chamilo version 1.11.30 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 2, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/chamilo/chamilo-lms/commit/e1c7879d63172cd7e5e47c9a03ade0e32023e134 | [email protected] | Patch |
| https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30 | [email protected] | ProductRelease Notes |
| https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-m76m-95c9-6h7r | [email protected] | ExploitMitigationVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| chamilo chamilo lms | < 1.11.30 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 3, 2026 | Initial Analysis | [email protected] |
| Mar 2, 2026 | New CVE Received | [email protected] |