WordPress plugin

Header and Footer Scripts security & vulnerabilities

Q: Is any Header and Footer Scripts vulnerability listed in CISA KEV?

No. None of the known Header and Footer Scripts vulnerabilities is currently listed in the CISA KEV catalog.

header-and-footer-scripts— active installsLast vulnerability Jan 8, 2026

No known unpatched vulnerabilities in the latest version

All 1 known vulnerability is fixed in the latest release. If you run an older version, update to null or newer.

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1Known vulnerabilities

Critical0
High0
Medium1
Low0

Vulnerabilities per year

All Header and Footer Scripts vulnerabilities

Header and Footer Scripts vulnerabilities
Severity	Vulnerability	CVE	Published
Medium6.4	Authenticated (Contributor+) Stored Cross-Site Scripting ≤2.3.0Update to 2.4.0	CVE-2025-11453	Jan 08

Medium6.4
Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.3.0Update to 2.4.0
CVE-2025-11453Jan 08

Header and Footer Scripts: common questions

Does Header and Footer Scripts have known vulnerabilities?

Yes. VulnCrest Radar lists 1 known vulnerability in Header and Footer Scripts: 1 medium. None are known to affect version null.

How do I check which version of Header and Footer Scripts 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 Header and Footer Scripts vulnerability?

CVE-2025-11453, published Jan 8, 2026: Header and Footer Scripts <= 2.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).

Is any Header and Footer Scripts vulnerability listed in CISA KEV?

No. None of the known Header and Footer Scripts vulnerabilities is currently listed in the CISA KEV catalog.