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Threats Tagged 'cve-2026-3604'

View all threats tagged with 'cve-2026-3604'. Filter and sort to focus on specific types of threats.

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Active filters (1):Tag: cve-2026-3604

Threats Tagged 'cve-2026-3604'

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The WP SEO Structured Data Schema WordPress plugin versions up to and including 2.8.1 contain a stored cross-site scripting (XSS) vulnerability via the _kcseo_ative_tab parameter. This vulnerability arises from insufficient input sanitization and output escaping, allowing authenticated users with Contributor-level access or higher to inject malicious scripts. These scripts execute when other users view the affected pages. The vulnerability has a medium severity with a CVSS score of 4.9. No official patch or remediation guidance has been provided yet, and no known exploits are reported in the wild.

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