PT-2026-32026 · Chamilo · Chamilo Lms

Published 2026-04-10 · Updated 2026-04-10 · CVE-2026-33737

Mitre

CVSS v3.1

5.3

Medium

AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, multiple files use simplexml load string() without XXE protection. With LIBXML NOENT flag, arbitrary server files can be read. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2026-33737

Affected Products

Chamilo Lms

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-33737 · Security Note
• https://github.com/chamilo/chamilo-lms/commit/22b1cb1c609b643765c88654155aba27070c927e · Note
• https://github.com/chamilo/chamilo-lms/commit/af6b7002af7c15825e98fc522e2ead0d00cacaa3 · Note
• https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-c4ww-qgf2-v89j · Note