{"id":"CVE-2026-54768","aliases":["GHSA-jhh7-832h-f8hv"],"url":"https://o3.security/vulnerability/CVE-2026-54768","summary":"WPGraphQL has deprecated `user` field on SendPasswordResetEmailPayload that leaks user existence + profile (defeats explicit anti-enumeration design)","details":"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.","published":"2026-07-31T22:24:40.639Z","modified":"2026-09-12T03:30:20.752040982Z","cvss":null,"epss":{"score":0.00344,"percentile":0.27813,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"wp-graphql/wp-graphql","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/wp-graphql/wp-graphql/releases/tag/wp-graphql/v2.15.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54768.json"},{"type":"ADVISORY","url":"https://github.com/wp-graphql/wp-graphql/security/advisories/GHSA-jhh7-832h-f8hv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54768"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-12T03:30:20.752040982Z"}}