{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-63472", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-16T21:37:45.769Z", "datePublished": "2026-09-17T14:40:31.353Z", "dateUpdated": "2026-09-17T15:21:11.192Z"}, "containers": {"cna": {"title": "Vendure: External-authentication account takeover: external login linked to a pre-existing account by email without verification", "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "lang": "en", "description": "CWE-287: Improper Authentication", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/vendurehq/vendure/security/advisories/GHSA-6j36-r6pr-59x4", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/vendurehq/vendure/security/advisories/GHSA-6j36-r6pr-59x4"}, {"name": "https://github.com/vendurehq/vendure/commit/3bb04718ea4f9395fda731bd2a4bcfc3afb0a485", "tags": ["x_refsource_MISC"], "url": "https://github.com/vendurehq/vendure/commit/3bb04718ea4f9395fda731bd2a4bcfc3afb0a485"}, {"name": "https://github.com/vendurehq/vendure/releases/tag/v3.7.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/vendurehq/vendure/releases/tag/v3.7.0"}], "affected": [{"vendor": "vendurehq", "product": "vendure", "versions": [{"version": "< 3.7.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-09-17T14:40:31.353Z"}, "descriptions": [{"lang": "en", "value": "Vendure is an open-source headless commerce platform. Prior to 3.7.0, ExternalAuthenticationService.createCustomerAndUser in packages/core/src/service/helpers/external-authentication/external-authentication.service.ts selects an existing customer user by emailAddress and attaches a newly presented ExternalAuthenticationMethod without requiring verified to be true. In deployments with a custom external AuthenticationStrategy that forwards an email whose ownership the provider has not verified, an attacker can authenticate with a victim's email and bind the attacker's external identity to the victim's existing account. This can expose orders, addresses, and personal information and permit account changes or orders as the victim. Native-only email and password deployments and external strategies that always require provider-verified email ownership are unaffected, and new-account creation for an unused email remains permitted. This issue is fixed in version 3.7.0."}], "source": {"advisory": "GHSA-6j36-r6pr-59x4", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/vendurehq/vendure/security/advisories/GHSA-6j36-r6pr-59x4", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-17T15:20:50.486756Z", "id": "CVE-2026-63472", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-17T15:21:11.192Z"}}]}}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.7.0)"}}], "enrichment": {"confidence": 94.0, "confidence_source": "matching", "scores": [{"score": 94.0, "source": "matching"}]}, "original": {"product": "vendure", "source": "cna", "vendor": "vendurehq"}, "product": "vendure", "vendor": "vendure"}], "created": "2026-09-17T20:30:16.975510+00:00", "updated": "2026-09-17T20:45:16.222407+00:00", "vendors": ["vendure", "vendure$PRODUCT$vendure"]}