7.2
High
CVE-2026-83591 The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via…
Description
The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via Regex Transformation in all versions up to, and including, 1.1.16 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The crafted payload uses only WordPress-permitted comment tags and attributes (an anchor with href and title), and the AMP sanitizer pipeline omits javascript: protocol blocking, meaning neither the comment save filter nor the AMP output stage removes the malicious URI introduced by the transformation.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| AMP for WP – Accelerated Mobile Pages 1.1 | earliest → 1.1.16 | No fix stated |
Other CVEs of AMP for WP – Accelerated Mobile Pages
The 12 CVEs of AMP for WP – Accelerated Mobile Pages →
CVE-2026-103908
AMP for WP <= 1.1.18 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via Author Biographical Info
5.4
Medium
CVE-2026-97019
The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via…
7.2
High
CVE-2026-6101
The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to Arbitrary File Write in versions up to…
7.5
High
CVE-2026-0627
The AMP for WP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file uploads in all versions up…
6.4
Medium