Multiple cross-site scripting (XSS) vulnerabilities in IDevSpot iSupport 1.8 allow remote attackers to inject arbitrary web script or HTML via (1) the suser parameter in support/rightbar.php, (2) the ticket_id parameter in support/open_tickets.php, and (3) the cons_page_title parameter in index.php.  NOTE: the provenance of this information is unknown; the details are obtained from third party information.