Accept Stripe Payments < 2.1.4 - Unauthenticated Product Substitution via IDOR

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-81424
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-05 07:17:12 UTC
Updated2026-09-05 07:17:12 UTC
DescriptionThe Accept Stripe Payments WordPress plugin before 2.1.4 does not verify that the product fulfilled when a checkout is completed matches the product the authoritative payment was actually made for, checking only that the amount paid is at least the referenced product's price, allowing unauthenticated attackers who complete a genuine payment to obtain fulfilment for a different, equal- or lower-priced product than the one they paid for.

Risk And Classification

Problem Types: CWE-639 Authorization Bypass Through User-Controlled Key

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Accept Stripe Payments affected 2.1.4 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/64c20ce4-d94d-4f09-8d95-9ba232066f62 [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Nguyen Huu Do (en)

CNA: WPScan (en)

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