CVE-2015-4557
Cross-site scripting (XSS) vulnerability in the new_Twitter_sign_button function in nextend-Twitter-connect.php in the Nextend Twitter Connect plugin before 1.5.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the redirect_to parameter. NOTE: this may overlap CVE-2015-4413.
Date published : 2018-04-12
http://www.securityfocus.com/bid/75395
https://plugins.trac.wordpress.org/changeset/1178744/nextend-twitter-connect