WordPress theme
FastX security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the theme or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium1
- Low0
All FastX vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Missing Authorization to Authenticated (Subscriber+) Limited Plugin Installation and Activation ≤1.0.2No patch available | CVE-2026-2518 |
- Medium4.3Missing Authorization to Authenticated (Subscriber+) Limited Plugin Installation and Activation
≤1.0.2No patch available
FastX: common questions
Does FastX have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in FastX: 1 medium. At least one is not fixed in the latest version.
How do I check which version of FastX I run?
In wp-admin open Appearance → Themes and select the theme; 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 FastX vulnerability?
CVE-2026-2518, published May 21, 2026: FastX <= 1.0.2 - Missing Authorization to Authenticated (Subscriber+) Limited Plugin Installation and Activation. Severity: Medium (CVSS 4.3).
Is any FastX vulnerability listed in CISA KEV?
No. None of the known FastX vulnerabilities is currently listed in the CISA KEV catalog.