Upsell Funnel Builder for WooCommerce <= 3.0.0 - Unauthenticated Order Manipulation
| CVE | CVE-2025-3743 |
|---|---|
| CVSS | 5.3 (Medium) |
| Publicly Published | April 24, 2025 |
| Last Updated | April 25, 2025 |
| Researcher |
p4
|
Description
The Upsell Funnel Builder for WooCommerce plugin for WordPress is vulnerable to order manipulation in all versions up to, and including, 3.0.0. This is due to the plugin allowing the additional product ID and discount field to be manipulated prior to processing via the 'add_offer_in_cart' function. This makes it possible for unauthenticated attackers to arbitrarily update the product associated with any order bump, and arbitrarily update the discount applied to any order bump item, when adding it to the cart.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups.
| Software Type | Plugin |
|---|---|
| Software Slug | upsell-order-bump-offer-for-woocommerce (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 3.0.1, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups.
| # | Title | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| 1 | Upsell Funnel Builder for WooCommerce – Create Upsells, Cross-Sells, Order Bumps, Frequently Bought, and Popups. <= 3.1.4 - Missing Authorization | CVE-2026-49110 | Jakub Herman | June 4, 2026 | |
| 2 | Upsell Order Bump Offer for WooCommerce <= 3.0.7 - Authenticated (Contributor+) Stored Cross-Site Scripting | CVE-2025-59565 | Muhammad Yudha - DJ | September 22, 2025 |
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