Cross-site scripting (XSS) vulnerability in popup.php in PHPKIT 1.6.03 through 1.6.1 allows remote attackers to execute arbitrary web script via the img parameter.
https://exchange.xforce.ibmcloud.com/vulnerabilities/18204
https://euvd.enisa.europa.eu/vulnerability/EUVD-2004-1531
http://www.securityfocus.com/bid/11725