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OpenAdvisories
Medium · 5.3 CVE-2026-110285 EUVD-2026-109341GHSA-vq2h-2cv6-5rpj

WP Stripe Checkout < 1.2.2.62 - Unauthenticated Forged Payment Completion via an Unset Webhook Signing Secret

Published Oct 25, 2026 · Updated Oct 26, 2026 · Assigned by WPScan

Description

The WP Stripe Checkout WordPress plugin before 1.2.2.62 does not verify the Stripe webhook signature when no signing secret is configured, which is its default state, allowing unauthenticated attackers to forge a payment completion notification and create a completed order without paying.

Affected products

VendorProductAffectedFixed
— WP Stripe Checkout < 1.2.2.62 1.2.2.62

References