system
Describe <CVE-2016-3170>.
user
What is <CVE-2016-3170>?
assistant
The "have you forgotten your password" links in the User module in Drupal 7.x before 7.43 and 8.x before 8.0.4 allow remote attackers to obtain sensitive username information by leveraging a configuration that permits using an email address to login and a module that permits logging in..