The "restore teacher" feature in Moodle 3.0 through 3.0.3, 2.9 through 2.9.5, 2.8 through 2.8.11, 2.7 through 2.7.13, and earlier allows remote authenticated users to overwrite the course idnumber.
https://bugzilla.redhat.com/show_bug.cgi?id=1335933
http://www.securitytracker.com/id/1035902
http://www.openwall.com/lists/oss-security/2016/05/17/4
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-51369
Source: Mitre, NVD
Published: 2017-04-20
Updated: 2025-04-20
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N
Severity: Medium
Base Score: 4.3
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS: 0.00442