Describe CVE-2014-4557.
What is CVE-2014-4557?
Cross-site scripting (XSS) vulnerability in test-plugin.php in the Swipe Checkout for Jigoshop (swipe-hq-checkout-for-jigoshop) plugin 3.1.0 and earlier for WordPress allows remote attackers to inject arbitrary web script or HTML via the api_url parameter..