The default views in the Quiz module 6.x-4.x before 6.x-4.5 for Drupal allows remote attackers to obtain sensitive quiz results via unspecified vectors.
The Quiz module 6.x-4.x before 6.x-4.5 for Drupal allows remote authenticated users with the "view any quiz results" or "view results for own quiz" permission to delete arbitrary results via the delete option.
