Simpler Checkout < 1.5.4 - Subscriber+ Privilege Escalation via Forged Auto-Login Token

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-121870
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-11 06:17:17 UTC
Updated2026-11-11 06:17:17 UTC
DescriptionThe Simpler Checkout WordPress plugin before 1.5.4 does not properly restrict who can create orders and checks its automatic login link with a key that stays empty until the store owner configures the Simpler Checkout WordPress plugin before 1.5.4, allowing subscribers on stores that have not completed setup to log in as an administrator.

Risk And Classification

Problem Types: CWE-269 Improper Privilege Management

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Simpler Checkout affected 1.5.4 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/a07c97a1-0faf-43fa-a4c7-0f09937790eb [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: Naoki Kawahigashi (en)

CNA: WPScan (en)

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