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OpenAdvisories
Medium · 6.9 CVE-2026-54768 EUVD-2026-51676GHSA-jhh7-832h-f8hv

WPGraphQL has deprecated `user` field on SendPasswordResetEmailPayload that leaks user existence + profile (defeats explicit anti-enumeration design)

Published Jul 31, 2026 · Updated Aug 3, 2026 · Assigned by GitHub_M

Description

WPGraphQL provides a GraphQL API for WordPress sites. From 2.0.0 until 2.15.1, the deprecated user field on SendPasswordResetEmailPayload lets an unauthenticated caller distinguish existing author-class accounts through the sendPasswordResetEmail mutation and obtain public profile fields. This issue is fixed in version 2.15.1.

Affected products

VendorProductAffectedFixed
wp-graphql wp-graphql < 2.15.1 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist wp-graphql/wp-graphql <= 2.6.0 — GHSA-jhh7-832h-f8hv

References