CVE-2026-30882

Chamilo LMS is a learning management system. Chamilo LMS version 1.11.34 and prior contains a Reflected Cross-Site Scripting (XSS) vulnerability in the session category listing page. The keyword parameter from $_REQUEST is echoed directly into an HTML href attribute without any encoding or sanitization. An attacker can inject arbitrary HTML/JavaScript by breaking out of the attribute context using ">followed by a malicious payload. The vulnerability is triggered when the pagination controls are rendered — which occurs when the number of session categories exceeds 20 (the page limit). This issue has been patched in version 1.11.36.
Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2026-03-16 20:16

Updated : 2026-03-17 18:52


NVD link : CVE-2026-30882

Mitre link : CVE-2026-30882

CVE.ORG link : CVE-2026-30882


JSON object : View

Products Affected

chamilo

  • chamilo_lms
CWE
CWE-79

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