CVE-2023-4224

Name of the Vulnerable Software and Affected Versions Chamilo LMS versions prior to 1.11.24

Description The issue concerns an unrestricted file upload in the /main/inc/ajax/dropbox.ajax.php endpoint, allowing authenticated attackers with a learner role to achieve remote code execution by uploading PHP files.

Recommendations For versions prior to 1.11.24, update to a version that contains a fix for this issue to prevent remote code execution. As a temporary workaround, consider restricting access to the /main/inc/ajax/dropbox.ajax.php endpoint to prevent file uploads.