WordPress plugin
Kadence Blocks — Page Builder Toolkit for Gutenberg Editor security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 43 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical1
- High2
- Medium40
- Low0
All Kadence Blocks — Page Builder Toolkit for Gutenberg Editor vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤3.7.11.1Update to 3.7.12 | CVE-2026-103354 | |
| High8.5 | Authenticated(Contributor+) Server-Side Request Forgery (SSRF) ≤3.1.26Update to 3.2.12 | CVE-2023-6964 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload <3.1.11Update to 3.1.11 | — |
- High7.2Unauthenticated Stored Cross-Site Scripting
≤3.7.11.1Update to 3.7.12
- High8.5Authenticated(Contributor+) Server-Side Request Forgery (SSRF)
≤3.1.26Update to 3.2.12
- Critical9.8Unauthenticated Arbitrary File Upload
<3.1.11Update to 3.1.11
Kadence Blocks — Page Builder Toolkit for Gutenberg Editor: common questions
Does Kadence Blocks — Page Builder Toolkit for Gutenberg Editor have known vulnerabilities?
Yes. VulnCrest Radar lists 43 known vulnerabilities in Kadence Blocks — Page Builder Toolkit for Gutenberg Editor: 1 critical, 2 high, 40 medium. None are known to affect version null.
How do I check which version of Kadence Blocks — Page Builder Toolkit for Gutenberg Editor I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Kadence Blocks — Page Builder Toolkit for Gutenberg Editor vulnerability?
CVE-2026-39742, published Oct 29, 2026: Kadence Blocks — Page Builder Toolkit for Gutenberg Editor <= 3.8.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any Kadence Blocks — Page Builder Toolkit for Gutenberg Editor vulnerability listed in CISA KEV?
No. None of the known Kadence Blocks — Page Builder Toolkit for Gutenberg Editor vulnerabilities is currently listed in the CISA KEV catalog.