CVE-2025-52476

Chamilo is a learning management system. Prior to version 1.11.30, there is a reflected cross-site scripting (XSS) vulnerability due to improper sanitization of the keyword_active parameter in admin/user_list.php. This issue has been patched in version 1.11.30.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/chamilo/chamilo-lms/commit/349062d31533d464feea78d41996bc0857f90f61	Patch
https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30	Product Release Notes
https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-pqjc-rvr9-w8m2	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*

History

03 Mar 2026, 18:22

Type	Values Removed	Values Added
References	~~() https://github.com/chamilo/chamilo-lms/commit/349062d31533d464feea78d41996bc0857f90f61 -~~	() https://github.com/chamilo/chamilo-lms/commit/349062d31533d464feea78d41996bc0857f90f61 - Patch
References	~~() https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30 -~~	() https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30 - Product, Release Notes
References	~~() https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-pqjc-rvr9-w8m2 -~~	() https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-pqjc-rvr9-w8m2 - Vendor Advisory
First Time		Chamilo chamilo Lms Chamilo
CPE		cpe:2.3:a:chamilo:chamilo_lms::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1

02 Mar 2026, 16:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-02 16:16

Updated : 2026-03-03 18:22

NVD link : CVE-2025-52476

Mitre link : CVE-2025-52476

CVE.ORG link : CVE-2025-52476

JSON object : View

Products Affected

chamilo

chamilo_lms

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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