WordPress plugin
Head Meta Data security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 2 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium2
- Low0
All Head Meta Data vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via Post Meta ≤20251118Update to 20260105 | CVE-2026-0608 | |
| Medium6.4 | Authenticated (Author+) Stored Cross-Site Scripting ≤20250327Update to 20251118 | CVE-2025-66081 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Post Meta
≤20251118Update to 20260105
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting
≤20250327Update to 20251118
Head Meta Data: common questions
Does Head Meta Data have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Head Meta Data: 2 medium. None are known to affect version null.
How do I check which version of Head Meta Data 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 Head Meta Data vulnerability?
CVE-2026-0608, published Jan 20, 2026: Head Meta Data <= 20251118 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post Meta. Severity: Medium (CVSS 6.4).
Is any Head Meta Data vulnerability listed in CISA KEV?
No. None of the known Head Meta Data vulnerabilities is currently listed in the CISA KEV catalog.