{"id":"CVE-2026-54768","state":"PUBLISHED","title":"WPGraphQL has deprecated `user` field on SendPasswordResetEmailPayload that leaks user existence + profile (defeats explicit anti-enumeration design)","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.","publishedAt":"2026-07-31T22:24:40.639Z","updatedAt":"2026-08-03T20:36:22.466Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"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","source":"GitHub_M"},"assigner":"GitHub_M","products":["wp-graphql wp-graphql"],"affected":[{"vendor":"wp-graphql","product":"wp-graphql","versions":[{"version":"< 2.15.1","status":"affected"}]}],"references":["https://github.com/wp-graphql/wp-graphql/security/advisories/GHSA-jhh7-832h-f8hv","https://github.com/wp-graphql/wp-graphql/releases/tag/wp-graphql/v2.15.1"],"weaknesses":["CWE-204"],"ingestedAt":"2026-10-29T20:12:24.861Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/54xxx/CVE-2026-54768.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-54768","state":"PUBLISHED","datePublished":"2026-07-31T22:24:40.639Z","dateUpdated":"2026-08-03T20:36:22.466Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-06-15T23:23:57.713Z"},"containers":{"cna":{"title":"WPGraphQL has deprecated `user` field on SendPasswordResetEmailPayload that leaks user existence + profile (defeats explicit anti-enumeration design)","descriptions":[{"lang":"en","value":"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":[{"vendor":"wp-graphql","product":"wp-graphql","versions":[{"version":"< 2.15.1","status":"affected"}]}],"references":[{"url":"https://github.com/wp-graphql/wp-graphql/security/advisories/GHSA-jhh7-832h-f8hv","name":"https://github.com/wp-graphql/wp-graphql/security/advisories/GHSA-jhh7-832h-f8hv","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/wp-graphql/wp-graphql/releases/tag/wp-graphql/v2.15.1","name":"https://github.com/wp-graphql/wp-graphql/releases/tag/wp-graphql/v2.15.1","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-204","lang":"en","description":"CWE-204: Observable Response Discrepancy","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-07-31T22:24:40.639Z"},"source":{"advisory":"GHSA-jhh7-832h-f8hv","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/wp-graphql/wp-graphql/security/advisories/GHSA-jhh7-832h-f8hv","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-03T20:36:12.168001Z","id":"CVE-2026-54768","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-03T20:36:22.466Z"}}]}}}