CVE-2025-50197

Chamilo: OS Command Injection in /main/admin/sub_language_ajax.inc.php via POST new_language parameter

7.1 High

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: High
Availability: High

Exploit likelihood

3.02%Up 2.8 points since Mar 3, 2026

What each source reports

CVE List Score used 7.1

Chamilo: OS Command Injection in /main/admin/sub_language_ajax.inc.php via POST new_language parameter

Record: CVE-2025-50197
CVSS 4.0: 7.1 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Weakness: CWE-78
Updated: 2026-11-02

EUVDEUVD-2025-208166 7.1

Record: EUVD-2025-208166
CVSS 4.0: 7.1 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Updated: 2026-11-02

NVD 7.1

Record: CVE-2025-50197
CVSS 4.0: 7.1 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-78
Updated: 2026-11-02

OSV 7.1

Chamilo: OS Command Injection in /main/admin/sub_language_ajax.inc.php via POST new_language parameter

Record: CVE-2025-50197
CVSS 4.0: 7.1 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Weakness: CWE-78
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-50197 is a high vulnerability (CVSS 7.1) in Chamilo Chamilo-lms, published March 2, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.02%, the 87th percentile. No source names a fixed version.