CVE-2011-4961

SilverStripe 2.3.x before 2.3.12 and 2.4.x before 2.4.6 allows remote authenticated users with the EDIT_PERMISSIONS permission to gain administrator privileges via a TreeMultiselectField that includes admin groups when adding a user to the selected groups.

Date published : 2012-09-17

http://doc.silverstripe.org/framework/en/trunk/changelogs/2.3.12

http://doc.silverstripe.org/framework/en/trunk/changelogs/2.4.6