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OpenAdvisories
Medium · 5.3 CVE-2026-79630 EUVD-2026-70904GHSA-j565-xvv2-774h

WPFunnels < 3.13.0 - Unauthenticated Price Manipulation via Order Bump Product ID Substitution

Published Sep 4, 2026 · Updated Sep 4, 2026 · Assigned by WPScan

Description

The WPFunnels WordPress plugin before 3.13.0 does not verify that the product requested through a checkout order bump is the product that bump's discount was configured for, allowing unauthenticated users to obtain any purchasable product at a discount intended for a different one, with the reduced price carried through to the total of the order they place.

Affected products

VendorProductAffectedFixed
— WPFunnels < 3.13.0 3.13.0

References