SQL injection vulnerability in modules/journal/search.php in the Journal module in Francisco Burzi PHP-Nuke 7.9 and earlier allows remote attackers to execute arbitrary SQL commands via the forwhat parameter.
Multiple SQL injection vulnerabilities in the (1) ratearticle and (2) ratecomplete functions in modules/News/index.php in the News module in Francisco Burzi PHP-Nuke 7.9 and earlier, when magicquotesgpc is disabled, allow remote attackers to execute arbitrary SQL commands via the sid parameter.
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 WebLinks with the portuguese language (lang-portuguese.php), (7) a request to WebLinks 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 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.
modules.php in PHP-Nuke 6.x to 7.6 allows remote attackers to obtain sensitive information via a direct request to (1) myheadlines, (2) userinfo, or (3) search, which reveals the path in a PHP error message.
SQL injection vulnerability in the Top module for PHP-Nuke 6.x through 7.6 allows remote attackers to execute arbitrary SQL commands via the querylang parameter.
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 YourAccount module, (2) avatarcategory parameter in the YourAccount module, or (3) lid parameter in the Downloads module.
The CAPTCHA functionality in php-Nuke 6.0 through 7.9 uses fixed challenge/response pairs that only vary once per day based on the User Agent (HTTPUSERAGENT), which allows remote attackers to bypass CAPTCHA controls by fixing the User Agent, performing a valid challenge/response, then replaying that pair in the randomnum and gfxcheck parameters.
Cross-site request forgery (CSRF) vulnerability in admin.php in Francisco Burzi PHP-Nuke allows remote attackers to add administrative accounts via an AddAuthor action with modified addname and addradminsuper parameters.