CVE-2012-2358
Moodle 2.0.x before 2.0.9, 2.1.x before 2.1.6, and 2.2.x before 2.2.3 allows remote authenticated users to bypass an activity’s read-only state and modify the database by leveraging the student role and editing database activity entries that already exist.
Date published : 2012-07-20
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-31811