WordPress plugin
NGINX Cache Optimizer 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 NGINX Cache Optimizer vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Missing Authorization to Authenticated (Subscriber+) Dynamic Caching Exclusion Update ≤1.1No patch available | CVE-2025-12014 |
- Medium4.3Missing Authorization to Authenticated (Subscriber+) Dynamic Caching Exclusion Update
≤1.1No patch available
NGINX Cache Optimizer: common questions
Does NGINX Cache Optimizer have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in NGINX Cache Optimizer: 1 medium. At least one is not fixed in the latest version.
How do I check which version of NGINX Cache Optimizer 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 NGINX Cache Optimizer vulnerability?
CVE-2025-12014, published Oct 23, 2025: NGINX Cache Optimizer <= 1.1 - Missing Authorization to Authenticated (Subscriber+) Dynamic Caching Exclusion Update. Severity: Medium (CVSS 4.3).
Is any NGINX Cache Optimizer vulnerability listed in CISA KEV?
No. None of the known NGINX Cache Optimizer vulnerabilities is currently listed in the CISA KEV catalog.