Interspire Email Marketer through 6.1.6 allows arbitrary file upload via a surveys_submit.php "create survey and submit survey" operation, which can cause a .php file to be accessible under a admin/temp/surveys/ URI.Referenceshttps://medium.com/%40buiquang266/some-vulnerabilities-in-interspire-email-marketer-caa7bc861d14http://packetstormsecurity.com/files/153018/Interspire-Email-Marketer-6.20-Remote-Code-Execution.html
