CVE-2026-33702: Authorization Bypass Through User-Controlled Key

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, Chamilo LMS contains an Insecure Direct Object Reference IDOR vulnerability in the Learning Path progress saving endpoint. The file lpajaxsaveitem.php accepts a uid user ID parameter directly from $REQUEST and uses it t...