CVE-2013-5918: Platinum Seo Project Platinum Seo Plugin

Medium severity, CVSS 4.3. EPSS: 1.6% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in platinum_seo_pack.php in the Platinum SEO plugin before 1.3.8 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.

Affected products

• Platinum Seo Project Platinum Seo Plugin: up to and including 1.3.7; version 1.0 only; version 1.1 only; version 1.2 only; version 1.2.1 only; version 1.2.2 only; …

Published 2013-09-23. Last modified 2026-06-16.