WordPress plugin
Cloudflare 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.
2Known vulnerabilities
- Critical0
- High1
- Medium1
- Low0
All Cloudflare vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.1 | Cross-Site Scripting <1.3.21Update to 1.3.21 | — |
- High7.1Cross-Site Scripting
<1.3.21Update to 1.3.21
Cloudflare: common questions
Does Cloudflare have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Cloudflare: 1 high, 1 medium. None are known to affect version null.
How do I check which version of Cloudflare 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 Cloudflare vulnerability?
CVE-2024-0212, published Jan 4, 2024: Cloudflare <= 4.12.2 - Missing Authorization via initProxy. Severity: Medium (CVSS 6.4).
Is any Cloudflare vulnerability listed in CISA KEV?
No. None of the known Cloudflare vulnerabilities is currently listed in the CISA KEV catalog.