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CVE-2026-33706

7.1 high SSVC exploitation: none Analyzed

Chamilo LMS is a learning management system. Prior to 1.11.38, any authenticated user with a REST API key can modify their own status field via the update_user_from_username endpoint. A student (status=5) can change their status to Teacher/CourseManager (status=1), gaining course creation and management privileges. This vulnerability is fixed in 1.11.38.

Fix

Patch, vendor advisory and mitigation references on NVD 2

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 7.1 · chamiloNVD modified 2026-10-26 21:10

Affected (CPE criteria) 1

  • cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*

References 2