PHP-Nuke 5.0 - 'user.php' Form Element Substitution

source: https://www.securityfocus.com/bid/3107/info PHP-Nuke is a website creation/maintenance tool written in PHP3. If a malicious user may subtitute arbitrary values for image form elements in the PHP-Nuke User Registration Form by saving the webpage locallyas 'user.php.html' and altering the...