CVE-2023-34958: Chamilo Lms

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Incorrect access control in Chamilo 1.11.* up to 1.11.18 allows a student subscribed to a given course to download documents belonging to another student if they know the document's ID.

Affected products

• Chamilo Chamilo Lms: from 1.11.0, up to and including 1.11.18

Published 2023-06-08. Last modified 2026-06-17.