WordPress plugin
Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups. 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
- Medium5
- Low0
All Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups. vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.3 | Missing Authorization ≤3.1.6Update to 3.1.7 | CVE-2026-115431 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤3.1.7No patch available | CVE-2026-116409 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤3.1.5Update to 3.1.6 | CVE-2026-81288 | |
| Medium5.3 | Missing Authorization ≤3.1.4Update to 3.1.5 | CVE-2026-49110 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤3.0.7Update to 3.0.8 | CVE-2025-59565 | |
| Medium5.3 | Unauthenticated Order Manipulation ≤3.0.0Update to 3.0.1 | CVE-2025-3743 |
- Medium4.3Missing Authorization
≤3.1.6Update to 3.1.7
- Medium6.1Reflected Cross-Site Scripting
≤3.1.7No patch available
- High7.2Unauthenticated Stored Cross-Site Scripting
≤3.1.5Update to 3.1.6
- Medium5.3Missing Authorization
≤3.1.4Update to 3.1.5
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤3.0.7Update to 3.0.8
- Medium5.3Unauthenticated Order Manipulation
≤3.0.0Update to 3.0.1
Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups.: common questions
Does Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups. have known vulnerabilities?
Yes. VulnCrest Radar lists 6 known vulnerabilities in Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups.: 1 high, 5 medium. At least one is not fixed in the latest version.
How do I check which version of Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups. 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 Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups. vulnerability?
CVE-2026-115431, published Nov 4, 2026: Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups. <= 3.1.6 - Missing Authorization. Severity: Medium (CVSS 4.3).
Is any Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups. vulnerability listed in CISA KEV?
No. None of the known Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups. vulnerabilities is currently listed in the CISA KEV catalog.