PHP remote file inclusion vulnerability in index.php in net2ftp, possibly 0.1 through 0.62, allows remote attackers to execute arbitrary PHP code via a URL in the application_rootdir parameter. NOTE: this issue has been disputed by a third party researcher, CVE, and the vendor. The vendor says "the variable is set in settings.inc.php, so this is not a vulnerability.

Cross-site scripting (XSS) vulnerability in index.php in net2ftp 0.93 allows remote attackers to inject arbitrary web script or HTML via the username parameter. NOTE: some of these details are obtained from third party information.

Multiple directory traversal vulnerabilities in the (a) "Unzip archive" and (b) "Upload files and archives" functionality in net2ftp 0.96 stable and 0.97 beta allow remote attackers to create, read, or delete arbitrary files via a .. (dot dot) in a filename within a (1) TAR or (2) ZIP archive. NOTE: this can be leveraged for code execution by creating a .php file.