CVE-2026-1293 – Yoast SEO

CVE ID : CVE-2026-1293

Published : Feb. 6, 2026, 12:16 p.m. | 1 hour, 2 minutes ago

Description : The Yoast SEO – Advanced SEO with real-time guidance and built-in AI plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the the `yoast-schema` block attribute in all versions up to, and including, 26.8 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.

Severity: 6.4 | MEDIUM

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