Cross-site scripting (XSS) vulnerability in bulletproof-security/admin/options.php in the BulletProof Security plugin before .47.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the HTTP_ACCEPT_ENCODING header.
https://exchange.xforce.ibmcloud.com/vulnerabilities/75522
http://www.securityfocus.com/bid/53478
http://wordpress.org/extend/plugins/bulletproof-security/changelog/