WordPress plugin
Simple 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 Simple Optimizer vulnerabilities
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Simple Optimizer: common questions
Does Simple Optimizer have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Simple Optimizer: 1 medium. At least one is not fixed in the latest version.
How do I check which version of Simple 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 Simple Optimizer vulnerability?
CVE-2025-30538, published Mar 24, 2025: Simple Optimizer <= 1.2.7 - Cross-Site Request Forgery. Severity: Medium (CVSS 4.3).
Is any Simple Optimizer vulnerability listed in CISA KEV?
No. None of the known Simple Optimizer vulnerabilities is currently listed in the CISA KEV catalog.