Cross-site scripting (XSS) vulnerability in hlstats.php in HLstats 1.34 allows remote attackers to inject arbitrary web script or HTML via the q parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/28619
https://euvd.enisa.europa.eu/vulnerability/EUVD-2006-4442
http://www.securityfocus.com/bid/19745
http://secunia.com/advisories/21635
http://archives.neohapsis.com/archives/fulldisclosure/2006-08/0741.html