Cross-site scripting (XSS) vulnerability in search.php in Esselbach Storyteller CMS 1.8 allows remote attackers to inject arbitrary web script or HTML via the query parameter, which is used by the Search field.
http://www.vupen.com/english/advisories/2005/2985
http://www.securityfocus.com/bid/15945
http://secunia.com/advisories/18130
http://pridels0.blogspot.com/2005/12/esselbach-storyteller-cms-xss-vuln.html