Multiple cross-site scripting (XSS) vulnerabilities in the ImageCache module 5.x before 5.x-2.5 and 6.x before 6.x-2.0-beta10, a module for Drupal, allow remote authenticated users, with "administer imagecache" permissions, to inject arbitrary web script or HTML via unspecified vectors.

The ImageCache module 5.x before 5.x-2.5 and 6.x before 6.x-2.0-beta10, a module for Drupal, when the private file system is used, does not properly perform access control for derivative images, which allows remote attackers to view arbitrary images via a request that specifies an image's filename.