CVE-2026-33141 — Chamilo LMS has an IDOR in REST API Stats Endpoint Exposes Any User's Learning Data
Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, an Insecure Direct Object Reference (IDOR) vulnerability in the REST API stats endpoint allows any authenticate…
Published: 2026-04-10 · CVSS: 6.5 · CVSS 3.1
Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, an Insecure Direct Object Reference (IDOR) vulnerability in the REST API stats endpoint allows any authenticated user (including low-privilege students with ROLE_USER) to read any other user's learning progress, certificates, and gradebook scores for any course, without enrollment or supervisory relationship. This vulnerability is fixed in 2.0.0-RC.3.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7