modules/admuser.php in myGesuad 0.9.14 (aka 0.9) does not require administrative authentication, which allows remote authenticated users to list user accounts via a Find action.Referenceshttp://www.collector.ch/download/mygesuad-0.9.ziphttp://www.vupen.com/english/advisories/2009/1345https://www.exploit-db.com/exploits/8708http://www.collector.ch/drupal5/?q=node/39