OS Command Injection Vulnerability in Chamilo Learning Management System
CVE-2025-50196

7.1HIGH

Key Information:

Vendor

Chamilo

Status
Chamilo-lms
Vendor
CVE Published:
2 March 2026

What is CVE-2025-50196?

Chamilo, a widely-used learning management system, is susceptible to an OS Command Injection vulnerability located in the editinstance.php file within the vchamilo plugin. This vulnerability can be exploited through a crafted POST request targeting the main_database parameter, potentially leading to the execution of arbitrary commands on the server. The issue has been addressed and resolved in version 1.11.30, making it crucial for users to update their systems to safeguard against potential exploits.

Affected Version(s)

chamilo-lms < 1.11.30

References

https://github.com/chamilo/chamilo-lms/security/advisorie...
x_refsource_CONFIRM
https://github.com/chamilo/chamilo-lms/commit/afdbd4bb9a9...
x_refsource_MISC
https://github.com/chamilo/chamilo-lms/commit/e343c764493...
x_refsource_MISC

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.