4nalbum 0.92 for PHP-Nuke 6.5 through 7.0 allows remote attackers to obtain sensitive information via a direct request to displaycategory.php, which reveals the path in an error message.

PHP remote file inclusion vulnerability in displaycategory.php in 4nalbum 0.92 for PHP-Nuke 6.5 through 7.0 allows remote attackers to execute arbitrary PHP code by modifying the basepath parameter to reference a URL on a remote web server that contains fileFunctions.php.

SQL injection vulnerability in 4nalbum 0.92 for PHP-Nuke 6.5 through 7.0 allows remote attackers to gain privileges or perform unauthorized database operations via the gid parameter.

SQL injection vulnerability in 4nGuestbook 0.92 for PHP-Nuke 6.5 through 6.9 allows remote attackers to modify SQL statements via the entry parameter to modules.php, which can also facilitate cross-site scripting (XSS) attacks when MySQL errors are triggered.

SQL injection vulnerability in modules.php in 4nNukeWare 4nForum 0.91 allows remote attackers to execute arbitrary SQL commands via the tid parameter.