Cross-site scripting (XSS) vulnerability in defaultnewsletter.php in SuperWebMailer 5.60.0.01190 and earlier allows remote attackers to inject arbitrary web script or HTML via the HTMLForm parameter.Referenceshttp://seclists.org/fulldisclosure/2015/Mar/55http://packetstormsecurity.com/files/130751/SuperWebMailer-5.50.0.01160-Cross-Site-Scripting.htmlhttp://www.securityfocus.com/bid/73063http://tetraph.com/security/xss-vulnerability/superwebmailer-5-50-0-01160-xss-cross-site-scripting-security-vulnerabilities/