CVE-2026-31940 — Session Fixation in Chamilo LMS
Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, in main/lp/aicc_hacp.php, user-controlled request parameters are directly used to set the PHP sessi…
Published: 2026-04-10 · CVSS: 7.5 · CVSS 3.1
Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, in main/lp/aicc_hacp.php, user-controlled request parameters are directly used to set the PHP session ID before loading global bootstrap. This leads to session fixation. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7