CVE-2012-2355
Moodle 2.1.x before 2.1.6 and 2.2.x before 2.2.3 allows remote authenticated users to bypass question:use* capability requirements and add arbitrary questions to a quiz via the questions feature.
Date published : 2012-07-20
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-32240