CVE-2025-3743CWE-472

Upsell Funnel Builder for WooCommerce <= 3.0.0 - Unauthenticated Order Manipulation

Medium · published April 25, 2025

CVSS v3.1
5.3
EPSS
0%
Percentile
33.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00404 · 33.5th percentile
Weakness
CWE-472 · External Control of Assumed-Immutable Web Parameter
Published
2025-04-25T06:45Z
EPSS history
Timeline
  • 25 APR 06:45Z
    Upsell Funnel Builder for WooCommerce <= 3.0.0 - Unauthenticated Order Manipulation
    cvelistv5