## https://sploitus.com/exploit?id=WPEX-ID:25B51ADD-197C-4AFF-B1A8-B92FB11D8697 1. Add the registration shortcode to a page. 2. Add the tabbed login/register widget on the same page. 3. Visit the page logged out and add this to the end of the URL /?tabbed-login-name="><script>alert(1)</script> This could also be replicated by posting to any page with the widget present, which would not need the registration shortcode to be present on the page.