Cross-site scripting (XSS) vulnerability in info.php in flashChat 4.7.8 allows remote attackers to inject arbitrary web script or HTML via a channel title (aka room name) that is not properly handled by the "who's online" feature.
https://exchange.xforce.ibmcloud.com/vulnerabilities/32208
http://www.vupen.com/english/advisories/2007/0495
http://www.securityfocus.com/bid/22411
http://www.securityfocus.com/archive/1/459160/100/0/threaded