WordPress plugin
Yoast SEO Premium security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 4 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High1
- Medium3
- Low0
All Yoast SEO Premium vulnerabilities
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Yoast SEO Premium: common questions
Does Yoast SEO Premium have known vulnerabilities?
Yes. VulnCrest Radar lists 4 known vulnerabilities in Yoast SEO Premium: 1 high, 3 medium. None are known to affect version null.
How do I check which version of Yoast SEO Premium I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Yoast SEO Premium vulnerability?
CVE-2026-10821, published Jun 4, 2026: Yoast SEO Premium <= 27.6.0 - Authenticated (Author+) Remote Code Execution. Severity: High (CVSS 8.8).
Is any Yoast SEO Premium vulnerability listed in CISA KEV?
No. None of the known Yoast SEO Premium vulnerabilities is currently listed in the CISA KEV catalog.