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CVE-2026-32893 Details

Description

Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, a Reflected Cross-Site Scripting (XSS) vulnerability in the exercise question list admin panel allows an attacker to execute arbitrary JavaScript in an authenticated teacher's browser. The pagination code merges all $_GET parameters via array_merge() and outputs the result via http_build_query() directly into HTML href attributes without htmlspecialchars() encoding. This vulnerability is fixed in 2.0.0-RC.3.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/chamilo/chamilo-lms/commit/72bc403f89b1ebb73a139f8f6cf0478857592276	[email protected]	Patch
https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-37jh-g64j-88mc	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]

Affected Products

Product	Versions
chamilo chamilo lms	2.0.0 alpha1 2.0.0 alpha2 2.0.0 alpha3 2.0.0 alpha4 2.0.0 alpha5
CPE cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha1:::::: cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha2:::::: cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha3:::::: cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha4:::::: cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha5:::::: cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta1:::::: cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta2:::::: cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta3:::::: cpe:2.3:a:chamilo:chamilo_lms:2.0.0:rc1:::::: cpe:2.3:a:chamilo:chamilo_lms:2.0.0:rc2:::::: Remediation No remediation found in references.

Product

Versions

chamilo chamilo lms

2.0.0 alpha1

2.0.0 alpha2

2.0.0 alpha3

2.0.0 alpha4

2.0.0 alpha5

CPE

cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha3:*:*:*:*:*:*
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha4:*:*:*:*:*:*
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha5:*:*:*:*:*:*
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta3:*:*:*:*:*:*
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:chamilo:chamilo_lms:2.0.0:rc2:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Apr 17, 2026	Initial Analysis	[email protected]
Apr 10, 2026	New CVE Received	[email protected]