WordPress plugin
App for Cloudflare® 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
- Medium1
- Low0
All App for Cloudflare® vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Missing Authorization ≤1.10.1No patch available | CVE-2026-39749 |
- Medium4.3Missing Authorization
≤1.10.1No patch available
App for Cloudflare®: common questions
Does App for Cloudflare® have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in App for Cloudflare®: 1 medium. At least one is not fixed in the latest version.
How do I check which version of App for 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 App for Cloudflare® vulnerability?
CVE-2026-39749, published Oct 5, 2026: App for Cloudflare® <= 1.10.1 - Missing Authorization. Severity: Medium (CVSS 4.3).
Is any App for Cloudflare® vulnerability listed in CISA KEV?
No. None of the known App for Cloudflare® vulnerabilities is currently listed in the CISA KEV catalog.