Algorithmic complexity vulnerability in the filterurl function in the text filtering system (modules/filter/filter.module) in Drupal 7.x before 7.14 allows remote authenticated users with certain roles to cause a denial of service (CPU consumption) via a long email address.
Cross-site scripting (XSS) vulnerability in the Image module in Drupal 7.x before 7.24 allows remote authenticated users with certain permissions to inject arbitrary web script or HTML via the description field.
Cross-site scripting (XSS) vulnerability in the Form API in Drupal 6.x before 6.32 and possibly 7.x before 7.29 allows remote authenticated users with the "administer taxonomy" permission to inject arbitrary web script or HTML via an option group label.