Cross-site scripting (XSS) vulnerability in the com_search component in Joomla! 1.0.13 and earlier allows remote attackers to inject arbitrary web script or HTML via the searchword parameter. NOTE: this might be related to CVE-2007-4189.1.
http://www.vupen.com/english/advisories/2007/3495
http://www.securityfocus.com/bid/26031
http://www.securityfocus.com/archive/1/482006/100/0/threaded
http://websecurity.com.ua/1203/
http://securityreason.com/securityalert/3216