What is the CVSS score of CVE-2025-50196?

CVE-2025-50196 has a CVSS 3.1 base score of 7.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.5%.

Which versions of PHP are affected by CVE-2025-50196?

Chamilo LMS installations prior to version 1.11.30 contain a critical command injection flaw that allows unauthenticated attackers to execute arbitrary operating system commands on affected servers.. A patch is available.

Is there a public PoC exploit available for CVE-2025-50196?

Yes, a public proof-of-concept exploit is available for CVE-2025-50196. Prioritise patching immediately. EPSS: 0.5%.

How to fix or mitigate CVE-2025-50196?

Within 24 hours: Identify all Chamilo instances and their current versions; assess exposure by determining if vchamilo plugin is enabled and publicly accessible. Within 7 days: Apply vendor patch to upgrade all Chamilo installations to version 1.11.30 or later; validate patch deployment across all instances. Within 30 days: Conduct vulnerability rescans to confirm remediation; review access logs for indicators of exploitation during the vulnerability window.

PHP CVE-2025-50196

HIGH

OS Command Injection (CWE-78)

2026-03-02 security-advisories@github.com

PHP Command Injection Chamilo Lms

7.2

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

PoC Detected

Mar 03, 2026 - 18:44 vuln.today

Public exploit code

Patch released

Mar 03, 2026 - 18:44 nvd

Patch available

CVE Published

Mar 02, 2026 - 16:16 nvd

HIGH 7.2

DescriptionNVD

Chamilo is a learning management system. Prior to version 1.11.30, there is an OS Command Injection vulnerability in /plugin/vchamilo/views/editinstance.php via the POST main_database parameter. This issue has been patched in version 1.11.30.

AnalysisAI

Technical ContextAI

Classified as CWE-78 (OS Command Injection). Affects the POST main_database component of Chamilo Lms. Chamilo is a learning management system. Prior to version 1.11.30, there is an OS Command Injection vulnerability in /plugin/vchamilo/views/editinstance.php via the POST main_database parameter. This issue has been patched in version 1.11.30.

RemediationAI

A vendor patch is available — apply it immediately. Fixed in version 1.11.30.. Restrict network access to the affected service where possible.

CVE-2025-50196 vulnerability details – vuln.today

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PHP CVE-2025-50196

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code