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CVE-2025-52476

MEDIUM CVSS 4.0: 5.1 EPSS 0.03%
Updated Mar 03, 2026
Chamilo
Parameter Value
CVSS 5.1 (MEDIUM)
Affected Versions before 1.11.30
Fixed In 1.11.30
Type CWE-79 (Cross-Site Scripting (XSS))
Vendor Chamilo
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
Active
User action required

Impact Assessment

Confidentiality
None
No data leak
Integrity
Low
Partial data modification
Availability
None
No disruption

CVSS Vector v4.0

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Chamilo Chamilo_Lms
cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*
1.11.30