Moodle · Moodle · CVE-2016-3733
**Name of the Vulnerable Software and Affected Versions**
Moodle versions 3.0 through 3.0.3
Moodle versions 2.9 through 2.9.5
Moodle versions 2.8 through 2.8.11
Moodle versions 2.7 through 2.7.13
Moodle versions prior to 2.7
**Description**
The issue allows remote authenticated users to overwrite the course `idnumber` using the "restore teacher" feature.
**Recommendations**
For Moodle versions 3.0 through 3.0.3, update to a version outside of this range to resolve the issue.
For Moodle versions 2.9 through 2.9.5, update to a version outside of this range to resolve the issue.
For Moodle versions 2.8 through 2.8.11, update to a version outside of this range to resolve the issue.
For Moodle versions 2.7 through 2.7.13, update to a version outside of this range to resolve the issue.
For Moodle versions prior to 2.7, update to a version outside of this range to resolve the issue.