Drupal Core - Moderately Critical - Multiple Vulnerabilities - SA-CORE-2014-006
Session hijacking Drupal 6 and 7 A specially crafted request can give a user access to another user's session, allowing an attacker to hijack a random session. This attack is known to be possible on certain Drupal 7 sites which serve both HTTP and HTTPS content "mixed-mode", but it is possible...