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OpenAdvisories
Medium · 4.3 CVE-2026-97219 EUVD-2026-91216GHSA-2gpc-rx3g-g49h

MStore API 4.21.1 - 4.22.0 - Subscriber+ Payment Bypass via 'status' Parameter

Published Oct 2, 2026 · Updated Oct 2, 2026 · Assigned by WPScan

Description

The MStore API WordPress plugin before 4.22.1 does not restrict which fields of an order a customer may update, allowing any authenticated user with a self-registerable account to change the status of their own unpaid order to a paid or fulfilled state and receive the goods without paying.

Affected products

VendorProductAffectedFixed
— MStore API 4.21.1 – < 4.22.1 4.22.1

References