Cross-site scripting (XSS) vulnerability in the Ultimate Member WordPress plugin before 1.3.29 for WordPress allows remote attackers to inject arbitrary web script or HTML via the _refer parameter to wp-admin/users.php.Referenceshttp://packetstormsecurity.com/files/134601/WordPress-Ultimate-Member-1.3.28-Cross-Site-Scripting.htmlhttp://www.securityfocus.com/archive/1/537021/100/0/threadedhttps://www.htbridge.com/advisory/HTB23277https://wpvulndb.com/vulnerabilities/8346
