CVE-2006-1691
SQL injection vulnerability in MWNewsletter 1.0.0b allows remote attackers to execute arbitrary SQL commands via the user_name parameter to unsubscribe.php.
Date published : 2006-04-11
http://www.securityfocus.com/bid/17412
http://archives.neohapsis.com/archives/bugtraq/2006-04/0447.html