Filtered by vendor Kcseopro Subscriptions
Filtered by product Wp Seo Structured Data Schema Subscriptions
Total 1 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-3604 2 Kcseopro, Wordpress 2 Wp Seo Structured Data Schema, Wordpress 2026-05-17 4.9 Medium
The WP SEO Structured Data Schema plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `_kcseo_ative_tab` parameter in all versions up to, and including, 2.8.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.