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.
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.
HTTP Response Splitting vulnerability in the Surveys module in PHP-Nuke 7.6 allows remote attackers to spoof web content and poison web caches via hex-encoded CRLF ("%0d%0a") sequences in the forwarder parameter.
Php-Nuke 7.5 allows remote attackers to determine the full path of the web server via invalid or missing arguments to (1) db.php, (2) mainfile.php, (3) Downloads/index.php, or (4) Web_Links/index.php, which lists the path in a PHP error message.
Multiple cross-site scripting (XSS) vulnerabilities in Php-Nuke 7.5 allow remote attackers to inject arbitrary HTML or web script via (1) the newdownloadshowdays parameter in a NewDownloads operation or (2) the newlinkshowdays parameter in a NewLinks operation.
The (1) modules.php, (2) block-Calendar.php, (3) block-Calendar1.php, (4) block-Calendar_center.php scripts in NukeCalendar 1.1.a, as used in PHP-Nuke, allow remote attackers to obtain sensitive information via a URL with an invalid argument, which reveals the full path in an error message.
Cross-site scripting (XSS) vulnerability in modules.php in NukeCalendar 1.1.a, as used in PHP-Nuke, allows remote attackers to inject arbitrary web script or HTML via the eid parameter.
SQL injection vulnerability in modules.php in NukeCalendar 1.1.a, as used in PHP-Nuke, allows remote attackers to execute arbitrary SQL commands via the eid parameter.
PHP remote file inclusion vulnerability in index.php in Php-Nuke 6.x through 7.3 allows remote attackers to execute arbitrary PHP code by modifying the modpath parameter to reference a URL on a remote web server that contains the code.
The WebLinks module in Php-Nuke 6.x through 7.3 allows remote attackers to obtain sensitive information via an invalid show parameter, which displays the full path in a PHP error message.