Users' enrolment capabilities were not being sufficiently checked when they restored into an existing course, which could lead to them unenrolling users without having permission to do so.
| Severity/Risk: | Minor |
| Versions affected: | 3.9 to 3.9.2, 3.8 to 3.8.5, 3.7 to 3.7.8, 3.5 to 3.5.14 and earlier unsupported versions |
| Versions fixed: | 3.10, 3.9.3, 3.8.6, 3.7.9 and 3.5.15 |
| Reported by: | Roman Sevostyanov |
| CVE identifier: | CVE-2020-25698 |
| Changes (master): | http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-67837 |
| Tracker issue: | MDL-67837 Teacher is able to unenrol users without permission using course restore |