plugin

Header And Footer Scripts Vulnerabilities

1 known security issue reported for the Header And Footer Scripts WordPress plugin. Most recent disclosed Jan 8, 2026.

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Header and Footer Scripts <= 2.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting

medium

The Header and Footer Scripts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the _inpost_head_script parameter in all versions up to, and including, 2.3.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access...

CVSS:: 6.4
Affected:: up to 2.3.0
Fixed in:: 2.4.0
Disclosed:: Jan 8, 2026

CVE-2025-11453 on NVD →

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