Chamilo is a learning management system. Prior to version 1.11.30, a stored cross-site scripting (XSS) vulnerability exists in the session_category_add.php script. The vulnerability is caused by improper sanitization of the Category Name field, allowing privileged users to inject persistent JavaScript payloads. The injected script is later executed when accessing add_many_sessions_to_category.php, potentially compromising administrative sessions. This issue has been patched in version 1.11.30.
History

Tue, 03 Mar 2026 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Chamilo
Chamilo chamilo Lms
CPEs cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*
Vendors & Products Chamilo
Chamilo chamilo Lms

Mon, 02 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 02 Mar 2026 16:00:00 +0000

Type Values Removed Values Added
Description Chamilo is a learning management system. Prior to version 1.11.30, a stored cross-site scripting (XSS) vulnerability exists in the session_category_add.php script. The vulnerability is caused by improper sanitization of the Category Name field, allowing privileged users to inject persistent JavaScript payloads. The injected script is later executed when accessing add_many_sessions_to_category.php, potentially compromising administrative sessions. This issue has been patched in version 1.11.30.
Title Chamilo: Stored Cross-Site Scripting (XSS) via Session Category Name
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 4.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-03-02T15:48:36.575Z

Updated: 2026-03-02T20:01:06.911Z

Reserved: 2025-06-17T02:28:39.716Z

Link: CVE-2025-52470

cve-icon Vulnrichment

Updated: 2026-03-02T20:01:00.538Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-02T16:16:21.493

Modified: 2026-03-03T18:23:03.100

Link: CVE-2025-52470

cve-icon Redhat

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