Multiple cross-site scripting (XSS) vulnerabilities in Jadu CMS allow remote attackers to inject arbitrary web script or HTML via the (1) forename, (2) surname, (3) reg_email, (4) email_conf, (5) company, (6) city, (7) postcode, or (8) telephone parameters to site/scripts/register.php.  NOTE: the provenance of this information is unknown; the details are obtained from third party information.