Multiple cross-site scripting (XSS) vulnerabilities in eGroupWare 1.4.001 allow remote attackers to inject arbitrary web script or HTML via the cat_data[color] parameter to (1) preferences/inc/class.uicategories.inc.php and (2) admin/inc/class.uicategories.inc.php.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2007-5072
http://www.securityfocus.com/bid/25800