CVE-2015-8354: Ultimatemember Ultimate Member

Medium severity, CVSS 6.1. EPSS: 2.1% chance of exploitation in the next 30 days.

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.

Affected products

• Ultimatemember Ultimate Member: up to and including 1.3.28

Published 2017-09-11. Last modified 2026-06-17.