Multiple cross-site scripting (XSS) vulnerabilities in GroupLink eHelpDesk 6.2.2 allow remote attackers to inject arbitrary web script or HTML via the (1) NA_DISPLAYNAME parameter in helpdesk/user/rf_create.jsp and the (2) username and (3) LDAPError parameters in index2.jsp.  NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.