WordPress plugin
Extra Fees for WooCommerce 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
- High1
- Medium3
- Low0
All Extra Fees for WooCommerce vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.5 | Authenticated (Contributor+) PHP Object Injection ≤4.4.0No patch available | CVE-2026-116866 | |
| Medium4.3 | Cross-Site Request Forgery ≤4.3.3Update to 4.3.4 | CVE-2026-39671 | |
| Medium6.1 | Reflected Cross-Site Scripting via fs_request_get ≤1.9.2No patch available | CVE-2023-33999 | |
| Medium6.3 | Missing Authorization Checks all versionsNo patch available | CVE-2022-4974 |
- High7.5Authenticated (Contributor+) PHP Object Injection
≤4.4.0No patch available
- Medium4.3Cross-Site Request Forgery
≤4.3.3Update to 4.3.4
- Medium6.1Reflected Cross-Site Scripting via fs_request_get
≤1.9.2No patch available
- Medium6.3Missing Authorization Checks
all versionsNo patch available
Extra Fees for WooCommerce: common questions
Does Extra Fees for WooCommerce have known vulnerabilities?
Yes. VulnCrest Radar lists 4 known vulnerabilities in Extra Fees for WooCommerce: 1 high, 3 medium. At least one is not fixed in the latest version.
How do I check which version of Extra Fees for WooCommerce 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 Extra Fees for WooCommerce vulnerability?
CVE-2026-116866, published Oct 28, 2026: Extra Fees for WooCommerce <= 4.4.0 - Authenticated (Contributor+) PHP Object Injection. Severity: High (CVSS 7.5).
Is any Extra Fees for WooCommerce vulnerability listed in CISA KEV?
No. None of the known Extra Fees for WooCommerce vulnerabilities is currently listed in the CISA KEV catalog.