Cross-site scripting (XSS) vulnerability in the Hierarchical Select module 5.x before 5.x-3.2 and 6.x before 6.x-3.2 for Drupal allows remote authenticated users, with administer taxonomy permissions, to inject arbitrary web script or HTML via unspecified vectors in the hierarchical_select form.

The CDN module 6.x-2.2 and 7.x-2.2 for Drupal, when running in Origin Pull mode with the "Far Future expiration" option enabled, allows remote attackers to read arbitrary PHP files via unspecified vectors, as demonstrated by reading settings.php.

Cross-site scripting (XSS) vulnerability in the Hierarchical Select module 6.x-3.x before 6.x-3.8 for Drupal allows remote authenticated users with administer taxonomy permissions to inject arbitrary web script or HTML via unspecified vectors related to "the vocabulary's help text."