There is a SQL Injection vulnerability in PHP-Nuke 8.3.3 in the User Registration section, leading to remote code execution. This occurs because the U.S. state is not validated to be two letters, and the OrderBy field is not validated to be one of LASTNAME, CITY, or STATE.
SQL injection vulnerability in the Submit_News module for PHP-Nuke 8.3 allows remote attackers to execute arbitrary SQL commands via the topics[] parameter to modules.php.
SQL injection vulnerability in the Web_Links module for PHP-Nuke 8.0 allows remote attackers to execute arbitrary SQL commands via the url parameter in an Add action to modules.php.
Francisco Burzi PHP-Nuke 8.0 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by themes/Odyssey/theme.php and certain other files.
SQL injection vulnerability in admin.php in the administration backend in Francisco Burzi PHP-Nuke 8.0 and earlier allows remote attackers to execute arbitrary SQL commands via the chng_uid parameter.
Multiple cross-site scripting (XSS) vulnerabilities in Francisco Burzi PHP-Nuke 8.0 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) sender_name or (2) sender_email parameter in a Feedback action to modules.php.
Multiple cross-site request forgery (CSRF) vulnerabilities in mainfile.php in Francisco Burzi PHP-Nuke 8.0 and earlier allow remote attackers to hijack the authentication of administrators for requests that (1) add user accounts or (2) grant the administrative privilege to a user account, related to a Referer check that uses a substring comparison.
SQL injection vulnerability in index.php in the Recipes module 1.3, 1.4, and possibly other versions for PHP-Nuke allows remote attackers to execute arbitrary SQL commands via the recipeid parameter.
SQL injection vulnerability in the My_eGallery module for PHP-Nuke allows remote attackers to execute arbitrary SQL commands via the gid parameter in a showgall action to modules.php. NOTE: this issue was disclosed by an unreliable researcher, so the details might be incorrect.
SQL injection vulnerability in modules.php in the Sectionsnew module for PHP-Nuke allows remote attackers to execute arbitrary SQL commands via the artid parameter in a printpage action.