CVE-2026-3002CWE-79cross-site-scripting

CVE-2026-3002

Medium · published August 26, 2026

CVSS v3.1
6.4
EPSS
0%
Percentile
27.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00349 · 27.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-08-26T11:16Z
References (6)
https://plugins.trac.wordpress.org/browser/gutenverse/tags/3.4.6/assets/js/frontend/animated-text.js · [email protected]https://plugins.trac.wordpress.org/browser/gutenverse/trunk/assets/js/frontend/chart.js · [email protected]https://plugins.trac.wordpress.org/browser/gutenverse/trunk/assets/js/frontend/team.js · [email protected]https://plugins.trac.wordpress.org/browser/gutenverse/trunk/block/animated-text/block.json#L38 · [email protected]https://plugins.trac.wordpress.org/changeset/3662715/ · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/3b345f84-97b5-4a55-9c66-0e9ece048a3c?source=cve · [email protected]
EPSS history
Timeline
  • 27 AUG 06:29Z
    EPSS moved — → 0%
    epss
  • 26 AUG 06:08Z
    Gutenverse <= 4.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple Blocks
    cvelistv5