WordPress plugin
CSS & JavaScript Toolbox security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 6 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High1
- Medium5
- Low0
All CSS & JavaScript Toolbox vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via cjtoolbox Shortcode ≤12.0.6Update to 12.0.7 | CVE-2025-14814 | |
| Medium4.4 | Authenticated (Administrator+) Stored Cross-Site Scripting via Assignment Engine Fields ≤12.0.6Update to 12.0.7 | CVE-2025-13533 | |
| Medium4.4 | Authenticated (Admin+) Stored Cross-Site Scripting ≤12.0.5Update to 12.0.6 | CVE-2025-11928 | |
| High7.5 | Authenticated (Subscriber+) Local File Inclusion <12.0.3Update to 12.0.3 | CVE-2025-3703 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via shortcode ≤11.8Update to 11.9 | CVE-2023-50823 | |
| Medium5.8 | Information Exposure ≤8.4.1Update to 8.4.2 | — |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via cjtoolbox Shortcode
≤12.0.6Update to 12.0.7
- Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting via Assignment Engine Fields
≤12.0.6Update to 12.0.7
- Medium4.4Authenticated (Admin+) Stored Cross-Site Scripting
≤12.0.5Update to 12.0.6
- High7.5Authenticated (Subscriber+) Local File Inclusion
<12.0.3Update to 12.0.3
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via shortcode
≤11.8Update to 11.9
- Medium5.8Information Exposure
≤8.4.1Update to 8.4.2
CSS & JavaScript Toolbox: common questions
Does CSS & JavaScript Toolbox have known vulnerabilities?
Yes. VulnCrest Radar lists 6 known vulnerabilities in CSS & JavaScript Toolbox: 1 high, 5 medium. None are known to affect version null.
How do I check which version of CSS & JavaScript Toolbox 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 CSS & JavaScript Toolbox vulnerability?
CVE-2025-14814, published Sep 24, 2026: CSS & JavaScript Toolbox <= 12.0.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via cjtoolbox Shortcode. Severity: Medium (CVSS 6.4).
Is any CSS & JavaScript Toolbox vulnerability listed in CISA KEV?
No. None of the known CSS & JavaScript Toolbox vulnerabilities is currently listed in the CISA KEV catalog.