The Simplenews Scheduler module 6.x-2.x before 6.x-2.4 for Drupal allows remote authenticated users with the "send scheduled newsletters" permission to inject arbitrary PHP code into the scheduling form, which is later executed by cron.Referenceshttp://drupal.org/node/1789284http://www.openwall.com/lists/oss-security/2012/11/20/4http://drupal.org/node/1789274
