Cross-site scripting (XSS) vulnerability in search.php in MyBulletinBoard (MyBB) 1.02 allows remote attackers to inject arbitrary web script or HTML via the (1) sortby and (2) sortordr parameters, which are not properly handled in a redirection.
https://exchange.xforce.ibmcloud.com/vulnerabilities/24466
http://www.vupen.com/english/advisories/2006/0350
http://www.securityfocus.com/bid/16387
http://securityreason.com/securityalert/374
http://secunia.com/advisories/18617