Vulnerability in Gutenverse – WordPress Blocks, Page Builder & Site Editor — CVE-2026-3002

What to do now

Update Gutenverse – WordPress Blocks, Page Builder & Site Editor to 4.0.3 or later.

Affected versions

• Everything up to and including 4.0.2

The Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the multiple blocks in all versions up to, and including, 4.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

This description is reproduced verbatim from the public vulnerability record.

• https://plugins.trac.wordpress.org/browser/gutenverse/tags/3.4.6/assets/js/frontend/animated-text.js
• https://plugins.trac.wordpress.org/browser/gutenverse/trunk/assets/js/frontend/chart.js
• https://plugins.trac.wordpress.org/browser/gutenverse/trunk/assets/js/frontend/team.js
• https://plugins.trac.wordpress.org/browser/gutenverse/trunk/block/animated-text/block.json#L38
• https://plugins.trac.wordpress.org/changeset/3662715/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/3b345f84-97b5-4a55-9c66-0e9ece048a3c?source=cve

This page is compiled automatically from public databases. Accuracy is not guaranteed; confirm against the vendor advisory before acting.