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FunnelKit – Funnel Builder Plugin for WooCommerce Checkout security & vulnerabilities

funnel-builder— active installsLast vulnerability Oct 15, 2026

No known unpatched vulnerabilities in the latest version

All 21 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.

21Known vulnerabilities
  • Critical1
  • High8
  • Medium12
  • Low0
Vulnerabilities per year
2023: 1 vulnerability1232024: 2 vulnerabilities2242025: 9 vulnerabilities9252026: 9 vulnerabilities926

All FunnelKit – Funnel Builder Plugin for WooCommerce Checkout vulnerabilities

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FunnelKit – Funnel Builder Plugin for WooCommerce Checkout: common questions

Does FunnelKit – Funnel Builder Plugin for WooCommerce Checkout have known vulnerabilities?

Yes. VulnCrest Radar lists 21 known vulnerabilities in FunnelKit – Funnel Builder Plugin for WooCommerce Checkout: 1 critical, 8 high, 12 medium. None are known to affect version null.

How do I check which version of FunnelKit – Funnel Builder Plugin for WooCommerce Checkout 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 FunnelKit – Funnel Builder Plugin for WooCommerce Checkout vulnerability?

CVE-2026-107746, published Oct 15, 2026: FunnelKit <= 3.16.0.6 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'order_id' / 'order' POST Parameter. Severity: High (CVSS 7.5).

Is any FunnelKit – Funnel Builder Plugin for WooCommerce Checkout vulnerability listed in CISA KEV?

No. None of the known FunnelKit – Funnel Builder Plugin for WooCommerce Checkout vulnerabilities is currently listed in the CISA KEV catalog.

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