WordPress plugin
WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell 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.
- Critical2
- High2
- Medium25
- Low0
All WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤3.13.1Update to 3.13.2 | CVE-2026-97271 | |
| High8.8 | Authenticated (Funnel Manager+) Privilege Escalation via 'group_id' Path Parameter ≤3.12.8Update to 3.12.9 | CVE-2026-15103 | |
| Critical9.8 | Unauthenticated Remote Code Execution via 'postData' Parameter ≤3.12.7Update to 3.12.8 | CVE-2026-14345 | |
| Critical9.8 | Unauthenticated PHP Object Injection ≤3.5.18Update to 3.5.19 | CVE-2025-47530 |
- High7.2Unauthenticated Stored Cross-Site Scripting
≤3.13.1Update to 3.13.2
- High8.8Authenticated (Funnel Manager+) Privilege Escalation via 'group_id' Path Parameter
≤3.12.8Update to 3.12.9
- Critical9.8Unauthenticated Remote Code Execution via 'postData' Parameter
≤3.12.7Update to 3.12.8
- Critical9.8Unauthenticated PHP Object Injection
≤3.5.18Update to 3.5.19
WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell: common questions
Does WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell have known vulnerabilities?
Yes. VulnCrest Radar lists 29 known vulnerabilities in WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell: 2 critical, 2 high, 25 medium. At least one is not fixed in the latest version.
How do I check which version of WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell 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 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell vulnerability?
CVE-2026-27062, published Oct 29, 2026: WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell <= 3.13.5 - Cross-Site Request Forgery. Severity: Medium (CVSS 4.3).
Is any WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell vulnerability listed in CISA KEV?
No. None of the known WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell vulnerabilities is currently listed in the CISA KEV catalog.