TomatoCart 1.1.7, when the PayPal Express Checkout module is enabled in sandbox mode, allows remote authenticated users to bypass intended payment requirements by modifying a certain redirection URL.Referenceshttp://osvdb.org/86883http://www.kb.cert.org/vuls/id/207540http://www.securityfocus.com/bid/56333https://exchange.xforce.ibmcloud.com/vulnerabilities/79696
