Chamilo is a learning management system. Prior to version 1.11.30, there is a reflected cross-site scripting (XSS) vulnerability in the admin/user_list.php endpoint. The keyword_inactive parameter is not properly sanitized, allowing attackers to inject malicious JavaScript through a crafted URL. This issue has been patched in version 1.11.30.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
chamilo chamilo-lms affected
Version Status Constraints
< 1.11.30 affected —

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/chamilo/chamilo-lms/commit/349062d31533d464feea78d41996bc0857f90f61 cve-icon cve-icon
https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30 cve-icon cve-icon
https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-7p5f-34rx-49h8 cve-icon cve-icon
History

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, there is a reflected cross-site scripting (XSS) vulnerability in the admin/user_list.php endpoint. The keyword_inactive parameter is not properly sanitized, allowing attackers to inject malicious JavaScript through a crafted URL. This issue has been patched in version 1.11.30.
Title Chamilo: Reflected XSS via keyword_inactive parameter
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-02T15:49:52.825Z

Reserved: 2025-06-17T02:28:39.717Z

Link: CVE-2025-52475

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-03-02T16:16:21.653

Modified: 2026-03-02T20:29:29.330

Link: CVE-2025-52475

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses