CVE-2021-23209: Ampforwp Accelerated Mobile Pages

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Multiple Authenticated (admin user role) Persistent Cross-Site Scripting (XSS) vulnerabilities discovered in AMP for WP – Accelerated Mobile Pages WordPress plugin (versions <= 1.0.77.32).

Affected products

• Ampforwp Accelerated Mobile Pages: up to and including 1.0.77.32

Published 2022-03-18. Last modified 2026-06-17.