Multiple cross-site scripting (XSS) vulnerabilities in Kayako SupportSuite - ESupport 3.00.13 and 3.04.10 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors related to a (1) lostpassword or (2) register action in index.php, (3) unspecified vectors in the Submit form in a submit action in index.php, and (4) the user's name in index.php; and (5) allow remote authenticated users to inject arbitrary web script or HTML via unspecified vectors related to the Admin and Staff Control Panel. NOTE: this might issue overlap CVE-2004-1412, CVE-2005-0487, or CVE-2005-0842.