SQL injection vulnerability in the Web_Links module for PHP-Nuke 8.0 allows remote attackers to execute arbitrary SQL commands via the url parameter in an Add action to modules.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/61012
https://euvd.enisa.europa.eu/vulnerability/EUVD-2010-5047
http://www.itsecteam.com/en/vulnerabilities/vulnerability58.htm