Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, an Open Redirect vulnerability in the session course edit page allows an attacker to redirect an authenticated administrator to an arbitrary external URL after saving coach assignment changes. The redirect also leaks the id_session parameter to the attacker's server. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/chamilo/chamilo-lms/commit/b005b3d3e76cf6eafc03e15ac445ceff089551c0 Patch
- https://github.com/chamilo/chamilo-lms/commit/fbd8d7eb37d05ec974293f05b6ffaaf9102ebd2b Patch
- https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-q2cp-3qj3-wx8q Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 6.1 · chamiloNVD modified 2026-10-26 22:10
Affected (CPE criteria) 11
cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha1:*:*:*:*:*:*cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha2:*:*:*:*:*:*cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha3:*:*:*:*:*:*cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha4:*:*:*:*:*:*cpe:2.3:a:chamilo:chamilo_lms:2.0.0:alpha5:*:*:*:*:*:*cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta1:*:*:*:*:*:*cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta2:*:*:*:*:*:*cpe:2.3:a:chamilo:chamilo_lms:2.0.0:beta3:*:*:*:*:*:*cpe:2.3:a:chamilo:chamilo_lms:2.0.0:rc1:*:*:*:*:*:*cpe:2.3:a:chamilo:chamilo_lms:2.0.0:rc2:*:*:*:*:*:*