Cross-site request forgery (CSRF) vulnerability in the Services module 6.x-3.x and 7.x-3.x before 7.x-3.4 for Drupal allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.

The Services module 6.x-3.x before 6.x-3.3 and 7.x-3.x before 7.x-3.3 for Drupal allows remote authenticated users with the "access user profiles" permission to access arbitrary users' emails via vectors related to the "user index method" and "the path to the user resource."