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 to, and including, 1.1.10.
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
Description
The AMP for WP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG file uploads in all versions up to, and including, 1.1.10. This is due to insufficient sanitization of SVG file content that only removes `<script>` tags while allowing other XSS vectors such as event handlers (onload, onerror, onmouseover), foreignObject elements, and SVG animation attributes. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts via malicious SVG file uploads that will execute whenever a user views the uploaded file.
- CVSS 3.1
- 6.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- EPSS
- 0.21% probability · 12th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/tags/1.1.10/templates/features.php#L10373
- https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/trunk/templates/features.php#L10373
- https://plugins.trac.wordpress.org/changeset/3434946/accelerated-mobile-pages/trunk/templates/features.php?old=3426181&old_path=accelerated-mobile-pages%2Ftrunk%2Ftemplates%2Ffeatures.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/4ed23318-3b47-4336-a3aa-6b09f3911926?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.