WordPress plugin
Stackable – Page Builder Gutenberg Blocks security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium10
- Low0
All Stackable – Page Builder Gutenberg Blocks vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via 'save' Parameter ≤3.19.9Update to 3.19.10 | CVE-2026-9601 | |
| Medium6.4 | Authenticated (Author+) Stored Cross-Site Scripting ≤3.19.5Update to 3.19.6 | CVE-2025-47500 | |
| Medium4.3 | Missing Authorization ≤3.18.1Update to 3.19.0 | CVE-2025-60094 | |
| Medium4.3 | Authenticated (Contributor+) Sensitive Information Exposure ≤3.18.1Update to 3.19.0 | CVE-2025-60095 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤3.13.11Update to 3.13.12 | CVE-2024-12117 | |
| Medium5.3 | Unauthenticated CSS Injection ≤3.13.6Update to 3.13.7 | CVE-2024-8760 | |
| Medium6.4 | Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting ≤3.13.1Update to 3.13.2 | CVE-2024-6296 | |
| Medium6.4 | Authenticated(Contributor+) Stored Cross-Site Scripting via Posts Block ≤3.12.11Update to 3.12.12 | CVE-2024-2039 | |
| Medium6.1 | Reflected Cross-Site Scripting via fs_request_get ≤1.9.2No patch available | CVE-2023-33999 | |
| Medium6.3 | Missing Authorization Checks all versionsNo patch available | CVE-2022-4974 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'save' Parameter
≤3.19.9Update to 3.19.10
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting
≤3.19.5Update to 3.19.6
- Medium4.3Missing Authorization
≤3.18.1Update to 3.19.0
- Medium4.3Authenticated (Contributor+) Sensitive Information Exposure
≤3.18.1Update to 3.19.0
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤3.13.11Update to 3.13.12
- Medium5.3Unauthenticated CSS Injection
≤3.13.6Update to 3.13.7
- Medium6.4Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting
≤3.13.1Update to 3.13.2
- Medium6.4Authenticated(Contributor+) Stored Cross-Site Scripting via Posts Block
≤3.12.11Update to 3.12.12
- Medium6.1Reflected Cross-Site Scripting via fs_request_get
≤1.9.2No patch available
- Medium6.3Missing Authorization Checks
all versionsNo patch available
Stackable – Page Builder Gutenberg Blocks: common questions
Does Stackable – Page Builder Gutenberg Blocks have known vulnerabilities?
Yes. VulnCrest Radar lists 10 known vulnerabilities in Stackable – Page Builder Gutenberg Blocks: 10 medium. At least one is not fixed in the latest version.
How do I check which version of Stackable – Page Builder Gutenberg Blocks 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 Stackable – Page Builder Gutenberg Blocks vulnerability?
CVE-2026-9601, published Nov 6, 2026: Stackable <= 3.19.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'save' Parameter. Severity: Medium (CVSS 6.4).
Is any Stackable – Page Builder Gutenberg Blocks vulnerability listed in CISA KEV?
No. None of the known Stackable – Page Builder Gutenberg Blocks vulnerabilities is currently listed in the CISA KEV catalog.