Head, Footer and Post Injections
header-footer · plugin
Known security vulnerabilities for Head, Footer and Post Injections. Find out in seconds which version runs on your site with WP Lens.
1 known vulnerabilities
latest Feb 21, 2025
Before you install
Known vulnerabilities fixed
- A fixed release exists for all 1 known record (latest 3.3.6).
Install the current version and keep it updated.
This assessment relies only on published vulnerability records and wordpress.org data; it does not review the code.
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Listed on wordpress.org · latest 3.3.6 · last updated Mar 28, 2026 · 200K+ installs
wordpress.org status checked on Nov 1, 2026
Vulnerabilities
- High 7.2
CVE-2024-13900admin≤ 3.3.0
Head, Footer and Post Injections <= 3.3.0 - Authenticated (Administrator+) PHP Code Injection in Multisite Environments
The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).