Cross-site scripting (XSS) vulnerability in YA Book 0.98-alpha allows remote attackers to inject arbitrary web script or HTML via the City field in a sign action in index.php.Referenceshttps://exchange.xforce.ibmcloud.com/vulnerabilities/33894http://www.securityfocus.com/archive/1/466743/100/0/threadedhttp://osvdb.org/35519http://www.securityfocus.com/bid/23626http://securityreason.com/securityalert/2629