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OpenAdvisories
Medium · 6.5 CVE-2026-33708 EUVD-2026-21563

Chamilo LMS has REST API PII Exposure via get_user_info_from_username

Published Apr 10, 2026 · Updated Apr 15, 2026 · Assigned by GitHub_M

Description

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

VendorProductAffectedFixed
chamilo chamilo-lms < 1.11.38 —

References