CVE-2025-14983: Mattkeys Advanced Custom Fields: Font Awesome Field

Medium severity, CVSS 6.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The Advanced Custom Fields: Font Awesome Field plugin for WordPress is vulnerable to Cross-Site Scripting in all versions up to, and including, 5.0.1 due to insufficient input sanitization and output escaping. This makes it possible forauthenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts that execute in a victim's browser.

Affected products

• Mattkeys Advanced Custom Fields: Font Awesome Field: up to and including 5.0.1

Published 2026-02-19. Last modified 2026-06-17.