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CVE-2025-52482

HIGH CVSS 3.1: 8.3 EPSS 0.08%
Updated Mar 03, 2026
Chamilo
Parameter Value
CVSS 8.3 (HIGH)
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, a Stored XSS vulnerability exists in the glossary function, enabling all users with the Teachers role to inject JavaScript malicious code against the administrator. 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
Privileges Required
High
Admin privileges needed
User Interaction
Required
User action required

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
Low
Partial disruption

CVSS Vector v3.1

Vulnerable Products 1

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