CVE-2026-33708: Chamilo Lms

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Chamilo LMS is a learning management system. Prior to 1.11.38, the get_user_info_from_username REST API endpoint returns personal information (email, first name, last name, user ID, active status) of any user to any authenticated user, including students. There is no authorization check. This vulnerability is fixed in 1.11.38.

Affected products

• Chamilo Chamilo Lms: before 1.11.38 (fixed in 1.11.38)

Published 2026-04-10. Last modified 2026-06-17.