Medium severity5.3NVD Advisory· Published Oct 21, 2026· Updated Oct 21, 2026
CVE-2026-114390
CVE-2026-114390
Description
Chamilo LMS from 2.0.0-alpha.1 before 2.0.0-RC.3 contains a missing authorization vulnerability in legacy AJAX handlers under public/main/inc/ajax/ that exposes user names and certificates. Unauthenticated or low-privileged users can call actions like get_users_by_group_course, user_by_all_roles, and export_all_certificates to harvest user names and other learners' certificate PDFs.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
7- github.com/chamilo/chamilo-lms/blob/v2.0.0-RC.2/public/main/inc/ajax/course.ajax.phpnvd
- github.com/chamilo/chamilo-lms/blob/v2.0.0-RC.2/public/main/inc/ajax/gradebook.ajax.phpnvd
- github.com/chamilo/chamilo-lms/blob/v2.0.0-RC.2/public/main/inc/ajax/usergroup.ajax.phpnvd
- github.com/chamilo/chamilo-lms/commit/2861afd4896ff898a950302f2c00f44726fa6f0anvd
- github.com/chamilo/chamilo-lms/issues/7671nvd
- github.com/chamilo/chamilo-lms/releases/tag/v2.0.0-RC.3nvd
- www.vulncheck.com/advisories/chamilo-lms-2.0.0-alpha.1-before-2.0.0-rc.3-missing-authorization-in-ajax-handlersnvd
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