Vulnerabilities and security researches forhead-meta-data head-meta-data

Dec 10, 2025

CVE, Research URL: CVE-2025-66081
Home page URL: Security reports for Head Meta Data
Application: Head Meta Data
Date: Nov 21, 2025
Research Description: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jeff Starr Head Meta Data head-meta-data allows Stored XSS.This issue affects Head Meta Data: from n/a through <= 20250327.
Affected versions: max 20250327.
Status: vulnerable

Apr 15, 2026

CVE, Research URL: CVE-2026-0608
Home page URL: Security reports for Head Meta Data
Application: Head Meta Data
Date: Jan 20, 2026
Research Description: The Head Meta Data plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'head-meta-data' post meta field in all versions up to, and including, 20251118 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions: max 20260105.
Status: vulnerable