Multiple cross-site scripting (XSS) vulnerabilities in register.php in Tritanium Bulletin Board (TBB) 1.2.3 allow remote attackers to inject arbitrary web script or HTML via the (1) newuser_realname and (2) newuser_icq parameters, a different vector than CVE-2006-1768.  NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.