moodle/moodle is a learning platform.
Affected versions of this package are vulnerable to Improper Access Control. Users' enrollment capabilities were not being sufficiently checked in Moodle when they are restored into an existing course. This could lead to them unenrolling users without having permission to do so.
moodle/moodle to version 3.5.15, 3.7.9, 3.8.6, 3.9.3 or higher.