Cross-site scripting (XSS) vulnerability in the Talk module 5.x before 5.x-1.3 and 6.x before 6.x-1.5, a module for Drupal, allows remote authenticated users to inject arbitrary web script or HTML via a node title.

The Talk module 5.x before 5.x-1.3 and 6.x before 6.x-1.5, a module for Drupal, does not perform access checks for a node before displaying comments, which allows remote attackers to obtain sensitive information.