AUGUST 4, 2026
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Case File

CVE-2025-3743

MEDIUM · CVSS 5.3 EPSS 0.39%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-04-25 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. It affects WordPress. Exploitation may require the attacker to be authenticated.

CVE
CVE-2025-3743
Severity
MEDIUM
CVSS
5.3
EPSS
0.39%
WordPress

Original NVD 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.