GHSA-jhh7-832h-f8hv: wp-graphql/wp-graphql (CVE-2026-54768)

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

CVSS 6.9 MediumEPSS 0.0044 · 38th percentile

Published by the GitHub Advisory Database at 31 Jul 2026, 22:24 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

Package	Ecosystem	Affected	Fixed in
wp-graphql/wp-graphql	Packagist	<=2.6.0	No fixed version yet

Identifiers

GHSA-jhh7-832h-f8hv · CVE-2026-54768 · PKSA-2dkq-4nxk-nkts

Weakness (CWE)

CWE-204

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

The wp-graphql/wp-graphql Packagist package, versions up to and including 2.6.0, is affected. A deprecated `user` field on the sendPasswordResetEmail payload returns a full user object when a supplied username or email matches an existing author-class user and null otherwise, which lets an unauthenticated attacker enumerate accounts and read public profile fields. No fixed version is listed.

Written 3 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.9	Medium	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	CNA (GitHub_M)

CISA KEV Not listed.
EPSS 0.0044, the 38th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

31 Oct 2026, 14:24 UTC First seen by agentprime
31 Oct 2026, 14:24 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.