Cross-site scripting (XSS) vulnerability in the Your_Account module for PHP-Nuke 5.0 through 6.0 allows remote attackers to inject arbitrary web script or HTML via the user_avatar parameter.

SQL injection vulnerability in PHP-Nuke 5.6 and 6.0 allows remote attackers to execute arbitrary SQL commands via the days parameter to the search module.

The Web_Links module in PHP-Nuke 6.0 through 6.5 final allows remote attackers to obtain the full web server path via an invalid cid parameter that is non-numeric or null, which leaks the pathname in an error message.

PHP-Nuke 7.0 allows remote attackers to obtain the installation path via certain characters such as (1) ", (2) ', or (3) > in the search field, which reveals the path in an error message.

Cross-site scripting (XSS) vulnerability in block-Forums.php in the Splatt Forum module for PHP-Nuke 6.x allows remote attackers to inject arbitrary web script or HTML via the subject parameter.

Cross-site scripting (XSS) vulnerability in modules.php for Php-Nuke 6.x-7.1.0 allows remote attackers to execute arbitrary script as other users via URL-encoded (1) title or (2) fname parameters in the News or Reviews modules.

SQL injection vulnerability in the "public message" capability (public_message) for Php-Nuke 6.x to 7.1.0 allows remote attackers to obtain the administrator password via the c_mid parameter.

SQL injection vulnerability in PHP-Nuke 6.9 and earlier, and possibly 7.x, allows remote attackers to inject arbitrary SQL code and gain sensitive information via (1) the category variable in the Search module or (2) the admin variable in the Web_Links module.

Cross-site scripting (XSS) vulnerability in index.php in the Search module for Php-Nuke allows remote attackers to inject arbitrary script as other users via the input field.

SQL injection vulnerability in index.php in the Search module for Php-Nuke allows remote attackers to execute arbitrary SQL statements via the instory parameter.

opendir.php script in PHP-Nuke allows remote attackers to read arbitrary files by specifying the filename as an argument to the requesturl parameter.

Multiple SQL injection vulnerabilities in the Web_Links module for PHP-Nuke 5.x through 6.5 allows remote attackers to steal sensitive information via numeric fields, as demonstrated using (1) the viewlink function and cid parameter, or (2) index.php.

MS Analysis module 2.0 for PHP-Nuke allows remote attackers to obtain sensitive information via a direct request to (1) browsers.php, (2) mstrack.php, or (3) title.php, which reveal the full path in a PHP error message.

error.php in Error Manager 2.1 for PHP-Nuke 6.0 allows remote attackers to obtain sensitive information via an invalid (1) language, (2) newlang, or (3) lang parameter, which leaks the pathname in a PHP error message.

sql_layer.php in PHP-Nuke 5.4 and earlier does not restrict access to debugging features, which allows remote attackers to gain SQL query information by setting the sql_debug parameter to (1) index.php and (2) modules.php.

PHP-Nuke 5.1 stores user and administrator passwords in a base-64 encoded cookie, which could allow remote attackers to gain privileges by stealing or sniffing the cookie and decoding it.

Multiple cross-site scripting (XSS) vulnerabilities in MS Analysis module 2.0 for PHP-Nuke allows remote attackers to inject arbitrary web script or HTML via the (1) screen parameter to modules.php, (2) module_name parameter to title.php, (3) sortby parameter to modules.php, or (4) overview parameter to modules.php.

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.

Cross-site scripting (XSS) vulnerability in modules.php in Php-Nuke 7.1.0 allows remote attackers to inject arbitrary web script or HTML via the (1) Your Name field, (2) e-mail field, (3) nicname field, (4) fname parameter, (5) ratenum parameter, or (6) search field.