WordPress plugin
Z Companion security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 2 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium2
- Low0
All Z Companion vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload ≤1.1.1Update to 1.1.2 | CVE-2025-2575 | |
| Medium4.3 | Missing Authorization ≤1.0.13Update to 1.1.0 | CVE-2025-30817 |
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload
≤1.1.1Update to 1.1.2
- Medium4.3Missing Authorization
≤1.0.13Update to 1.1.0
Z Companion: common questions
Does Z Companion have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Z Companion: 2 medium. None are known to affect version null.
How do I check which version of Z Companion 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 Z Companion vulnerability?
CVE-2025-2575, published Apr 10, 2025: Z Companion <= 1.1.1 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload. Severity: Medium (CVSS 6.4).
Is any Z Companion vulnerability listed in CISA KEV?
No. None of the known Z Companion vulnerabilities is currently listed in the CISA KEV catalog.