CVE-2014-7833 Information

Description

mod/data/edit.php in Moodle through 2.4.11 2.5.x before 2.5.9 2.6.x before 2.6.6 and 2.7.x before 2.7.3 sets a certain group ID to zero upon a database-entry change which allows remote authenticated users to obtain sensitive information by accessing the database after an edit by a teacher.

Reference

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-47697 http://openwall.com/lists/oss-security/2014/11/17/11 http://www.securitytracker.com/id/1031215 https://moodle.org/mod/forum/discuss.php?d=275155