html/index.php in TorrentFlux 2.3 allows remote authenticated users to execute arbitrary code via a URL with a file containing an executable extension in the url_upload parameter, which is downloaded by TorrentFlux and can be accessed via a direct request in a html/downloads/ user directory.
metaInfo.php in TorrentFlux 2.2, when $cfg["enable_file_priority"] is false, allows remote attackers to execute arbitrary commands via shell metacharacters (backticks) in the torrent parameter to (1) details.php and (2) startpop.php.
maketorrent.php in TorrentFlux 2.2 allows remote authenticated users to execute arbitrary commands via shell metacharacters (";" semicolon) in the announce parameter.
Cross-site scripting (XSS) vulnerability in dir.php in TorrentFlux 2.2, when allows remote attackers to inject arbitrary web script or HTML via double URL-encoded strings in the dir parameter, a related issue to CVE-2006-5609.