Eventin < 4.1.20 - Unauthenticated Account Creation via Waiting List Endpoint

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-13171
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-12 06:17:19 UTC
Updated2026-08-12 06:17:19 UTC
DescriptionThe Eventin WordPress plugin before 4.1.20 does not perform an authorization check on its waiting-list registration handler, allowing unauthenticated users to create WordPress user accounts for arbitrary email addresses and inject order records.

Risk And Classification

Problem Types: CWE-284 Improper Access Control

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Eventin affected 4.1.20 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/90240025-4dca-4bdb-9698-b63f4c60f413 [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: Sanjorn Keeratirungsan (en)

CNA: WPScan (en)

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