Cross-site scripting (XSS) vulnerability in frontend/x3/files/fileop.html in cPanel 11.0 through 11.24.7 allows remote attackers to inject arbitrary web script or HTML via the fileop parameter.
Directory traversal vulnerability in index.php in Fantastico, as used with cPanel 11.x, allows remote attackers to read arbitrary files via a .. (dot dot) in the sup3r parameter.
Multiple cross-site request forgery (CSRF) vulnerabilities in cPanel, possibly 11.18.3 and 11.19.3, allow remote attackers to (1) execute arbitrary code via the command1 parameter to frontend/x2/cron/editcronsimple.html, and perform various administrative actions via (2) frontend/x2/sql/adddb.html, (3) frontend/x2/sql/adduser.html, and (4) frontend/x2/ftp/doaddftp.html.