WordPress plugin
Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 10 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High1
- Medium9
- Low0
All Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Authenticated (Subscriber+) Information Exposure <2.4.3Update to 2.4.3 | CVE-2026-16295 | |
| Medium4.7 | Unauthenticated Open Redirect ≤2.4.2Update to 2.4.3 | CVE-2026-16296 | |
| Medium6.6 | Authenticated (Administrator+) PHP Object Injection ≤2.4.2Update to 2.4.3 | CVE-2026-16297 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting <2.4.2Update to 2.4.2 | CVE-2026-3220 | |
| Medium4.3 | Cross-Site Request Forgery to Update Notification Tampering ≤2.4.0Update to 2.4.1 | CVE-2025-13749 | |
| Medium5.3 | Cross-Site Request Forgery to Clear Cache ≤2.3.1Update to 2.3.2 | CVE-2024-13338 | |
| Medium4.3 | Cross-Site Request Forgery to Plugin Settings Update via 'setup-wbcr_clearfy' ≤2.3.2Update to 2.3.3 | CVE-2024-13337 | |
| Medium4.3 | Missing Authorization ≤2.2.4Update to 2.2.5 | CVE-2024-43260 | |
| Medium4.3 | Cross-Site Request Forgery ≤2.3.2Update to 2.3.3 | CVE-2024-34806 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤2.0.4Update to 2.0.5 | — |
- Medium4.3Authenticated (Subscriber+) Information Exposure
<2.4.3Update to 2.4.3
- Medium4.7Unauthenticated Open Redirect
≤2.4.2Update to 2.4.3
- Medium6.6Authenticated (Administrator+) PHP Object Injection
≤2.4.2Update to 2.4.3
- High7.2Unauthenticated Stored Cross-Site Scripting
<2.4.2Update to 2.4.2
- Medium4.3Cross-Site Request Forgery to Update Notification Tampering
≤2.4.0Update to 2.4.1
- Medium5.3Cross-Site Request Forgery to Clear Cache
≤2.3.1Update to 2.3.2
- Medium4.3Cross-Site Request Forgery to Plugin Settings Update via 'setup-wbcr_clearfy'
≤2.3.2Update to 2.3.3
- Medium4.3Missing Authorization
≤2.2.4Update to 2.2.5
- Medium4.3Cross-Site Request Forgery
≤2.3.2Update to 2.3.3
- Medium6.1Reflected Cross-Site Scripting
≤2.0.4Update to 2.0.5
Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer: common questions
Does Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer have known vulnerabilities?
Yes. VulnCrest Radar lists 10 known vulnerabilities in Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer: 1 high, 9 medium. None are known to affect version null.
How do I check which version of Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer 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 Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer vulnerability?
CVE-2026-16295, published Aug 4, 2026: Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer < 2.4.3 - Authenticated (Subscriber+) Information Exposure. Severity: Medium (CVSS 4.3).
Is any Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer vulnerability listed in CISA KEV?
No. None of the known Clearfy Cache – WordPress optimization plugin, Minify HTML, CSS & JS, Defer vulnerabilities is currently listed in the CISA KEV catalog.