What is CVE-2026-2608?

CVE-2026-2608 is a medium-severity vulnerability in Stellarwp Kadence Blocks — Page Builder Toolkit For Gutenberg Editor, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-02-17.

How severe is CVE-2026-2608?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Stellarwp Kadence Blocks — Page Builder Toolkit For Gutenberg Editor

CVE-2026-2608

The Kadence Blocks — Page Builder Toolkit for Gutenberg Editor plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 3.5.32. This makes it possible for authenticated attackers, with Contributor-level access and above, to perform an unauthorized action.

Vulnerability class: Broken Access Control

EPSS: 0.002 (10.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Stellarwp Kadence Blocks — Page Builder Toolkit For Gutenberg Editor — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

Frequently asked questions

What is CVE-2026-2608?: CVE-2026-2608 is a medium-severity vulnerability in Stellarwp Kadence Blocks — Page Builder Toolkit For Gutenberg Editor, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-02-17.
How severe is CVE-2026-2608?: Medium severity. CVSS v3 base score is 4.3 out of 10.