CVE-2014-4664: Wordfence Security Project Wordfence Security

Medium severity, CVSS 4.3. EPSS: 2.3% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the Wordfence Security plugin before 5.1.4 for WordPress allows remote attackers to inject arbitrary web script or HTML via the whoisval parameter on the WordfenceWhois page to wp-admin/admin.php.

Affected products

• Wordfence Security Project Wordfence Security: version 5.0.1 only; version 5.0.2 only; version 5.0.3 only; version 5.0.4 only; version 5.0.5 only; version 5.0.6 only; …

Published 2014-11-06. Last modified 2026-06-17.