Description

The AMP Enhancer – Compatibility Layer for Official AMP Plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the AMP Custom CSS setting in all versions up to, and including, 1.0.49 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

INFO

Published Date :

2026-02-14T04:35:39.847Z

Last Modified :

2026-04-08T16:36:43.544Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2026-2027 vulnerability.

Vendors Products
Ampenhancer
  • Amp Enhancer – Compatibility Layer For Official Amp Plugin
Wordpress
  • Wordpress

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact