The EarlyImpact Productcart contains multiple vulnerabilites, which could exploited to allow an attacker to steal user credentials or mount other attacks. See http://www.securityfocus.com/bid/9669 for more informationfor more information. Also see http://www.securityfocus.com/bid/9677for information about an information leakage vulnerability in versions YaBB Gold - Sp 1.3.1 and others.