Medium severity6.4NVD Advisory· Published Aug 26, 2026· Updated Aug 26, 2026
CVE-2026-3002
CVE-2026-3002
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
6- plugins.trac.wordpress.org/browser/gutenverse/tags/3.4.6/assets/js/frontend/animated-text.jsnvd
- plugins.trac.wordpress.org/browser/gutenverse/trunk/assets/js/frontend/chart.jsnvd
- plugins.trac.wordpress.org/browser/gutenverse/trunk/assets/js/frontend/team.jsnvd
- plugins.trac.wordpress.org/browser/gutenverse/trunk/block/animated-text/block.jsonnvd
- plugins.trac.wordpress.org/changeset/3662715/nvd
- www.wordfence.com/threat-intel/vulnerabilities/id/3b345f84-97b5-4a55-9c66-0e9ece048a3cnvd
News mentions
2- Wordfence Intelligence Weekly WordPress Vulnerability Report (August 24, 2026 to August 30, 2026)Wordfence Blog · Sep 3, 2026
- WordPress: 25 Plugins and Themes Hit by Vulnerabilities, Including Critical RCE and File Upload FlawsVypr Intelligence · Aug 26, 2026