Multiple cross-site scripting (XSS) vulnerabilities in index.php in FineShop 3.0 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) promocja, (2) wysw, or (3) id_produc parameters.
https://exchange.xforce.ibmcloud.com/vulnerabilities/27279
http://www.vupen.com/english/advisories/2006/2616
http://www.securityfocus.com/bid/18743
http://securitytracker.com/id?1016350