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OpenAdvisories
High · 8.8 CVE-2026-105850 EUVD-2026-93493GHSA-8r29-2mp2-pmrw

Payload: Order confirmation validation issue in Payload Ecommerce

Published Oct 6, 2026 · Updated Oct 6, 2026 · Assigned by GitHub_M

Description

Payload is a free and open source headless content management system. In @payloadcms/plugin-ecommerce versions before 3.90.0 and canary versions before 4.0.0-canary.34, use of the Stripe payment adapter can allow a Stripe order confirmation to be processed more than once under certain conditions. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.

Affected products

VendorProductAffectedFixed
payloadcms payload < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 —
@payloadcms plugin-ecommerce < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 —

Affected packages

EcosystemPackageAffectedFixedRecord
npm @payloadcms/plugin-ecommerce < 3.90.0 3.90.0 GHSA-8r29-2mp2-pmrw
npm @payloadcms/plugin-ecommerce >= 4.0.0-canary.0, < 4.0.0-canary.34 4.0.0-canary.34 GHSA-8r29-2mp2-pmrw

References