Multiple SQL injection vulnerabilities in PHP-Nuke 7.8 allow remote attackers to modify SQL queries and execute arbitrary PHP code via (1) the username parameter in the Your Account page, (2) the url parameter in the Downloads module, and (3) the description parameter in the Web_Links module.

Multiple unspecified vulnerabilities in the WYSIWYG editor in PHP-Nuke before 7.9 Final have unknown impact and attack vectors.

PHP-Nuke 7.6 and earlier allows remote attackers to obtain sensitive information via a direct request to (1) ipban.php, (2) db.php, (3) lang-norwegian.php, (4) lang-indonesian.php, (5) lang-greek.php, (6) a request to Web_Links with the portuguese language (lang-portuguese.php), (7) a request to Web_Links with the indonesian language (lang-indonesian.php), (8) a request to the survey module with the indonesian language (lang-indonesian.php), (9) a request to the Reviews module with the portuguese language, or (10) a request to the Journal module with the portuguese language, which reveal the path in an error message.

Multiple cross-site scripting (XSS) vulnerabilities in PHP-Nuke 6.x through 7.6 allow remote attackers to inject arbitrary web script or HTML via the (1) username parameter in the Your_Account module, (2) avatarcategory parameter in the Your_Account module, or (3) lid parameter in the Downloads module.

Multiple cross-site scripting (XSS) vulnerabilities in PHP-Nuke 7.6 allow remote attackers to inject arbitrary web script or HTML via (1) the bid parameter to the EmailStats op in banners.pgp, (2) the ratenum parameter in the TopRated and MostPopular actions in the Web_Links module, (3) the ttitle parameter in the viewlinkdetails, viewlinkeditorial, viewlinkcomments, and ratelink actions in the Web_Links module, or (4) the username parameter in the Your_Account module.

Multiple SQL injection vulnerabilities in the Downloads module for PHP-Nuke 7.6 allow remote attackers to inject arbitrary web script or HTML via (1) the email or url parameters in the Add function, (2) the min parameter in the viewsdownload function, or (3) the min parameter in the search function.

Multiple cross-site scripting (XSS) vulnerabilities in PHP-Nuke 6.x to 7.6 allow remote attackers to inject arbitrary web script or HTML via the (1) min parameter to the Search module, (2) the categories parameter to the FAQ module, or (3) the ltr parameter to the Encyclopedia module. NOTE: the bid parameter issue in banners.php is already an item in CVE-2005-1000.

PHP-Nuke 7.6 allows remote attackers to obtain sensitive information via direct requests to (1) the Surveys module with the file parameter set to comments or (2) 3D-Fantasy/theme.php, which leaks the full pathname of the web server in a PHP error message.

modules.php in PHP-Nuke 6.x to 7.6 allows remote attackers to obtain sensitive information via a direct request to (1) my_headlines, (2) userinfo, or (3) search, which reveals the path in a PHP error message.

The Web_Links module for PHP-Nuke 7.6 allows remote attackers to obtain sensitive information via an invalid show parameter, which triggers a division by zero PHP error that leaks the full pathname of the server.