Drupal Session Hijacking Vulnerability

Summary
Drupal is vulnerable to session hijacking.
Impact
An attacker may gain unauthorized access to the application. Impact Level: Application
Solution
Upgrade to Drupal 6.34, 7.34 or later
Insight
A special crafted request can give a user access to another user's session, allowing an attacker to hijack a random session.
Affected
Drupal 6.x versions prior to 6.34. Drupal 7.x versions prior to 7.34.
Detection
Check the version of Drupal.
References