CVE-2018-9034: Relevanssi

Medium severity, CVSS 5.4. EPSS: 1.9% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in lib/interface.php of the Relevanssi plugin 4.0.4 for WordPress allows remote attackers to inject arbitrary JavaScript or HTML via the tab GET parameter.

Affected products

• Relevanssi Relevanssi: up to and including 4.0.4

Published 2018-04-04. Last modified 2026-06-17.