The me aliases module 6.x-2.x before 6.x-2.10 and 7.x-1.x before 7.x-1.2 for Drupal allows remote attackers to access Views using the "me" user argument handler by substituting "me" for a user id in a URL.
https://www.drupal.org/node/2511424
https://www.drupal.org/node/2511386
https://www.drupal.org/node/2511378
http://www.securityfocus.com/bid/75413