{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-66060","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-23T23:25:28.896Z","datePublished":"2026-08-07T20:35:47.355Z","dateUpdated":"2026-08-13T17:54:36.439Z"},"containers":{"cna":{"title":"Home Assistant: Unconfirmed NFC/QR tag scans allow silent automation execution by untrusted callers","problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/home-assistant/core/security/advisories/GHSA-2xqv-hwrf-983f","tags":["x_refsource_CONFIRM"],"url":"https://github.com/home-assistant/core/security/advisories/GHSA-2xqv-hwrf-983f"},{"name":"https://github.com/home-assistant/android/commit/968b49c58e4eba4d06371a3f6e73198ec6c8d4a7","tags":["x_refsource_MISC"],"url":"https://github.com/home-assistant/android/commit/968b49c58e4eba4d06371a3f6e73198ec6c8d4a7"}],"affected":[{"vendor":"home-assistant","product":"core","versions":[{"version":"< 2026.5.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-07T20:35:47.355Z"},"descriptions":[{"lang":"en","value":"Home Assistant is open source home automation software focused on local control and privacy.  Prior to 2026.5.3,  the Companion app treats tag links (NFC or QR) delivered through an OS-level routing mechanism as if they were physically scanned, without validating the calling app or prompting the user. As a result, any untrusted app on the device can forward an arbitrary tag to Home Assistant, causing it to execute the associated automation as though a legitimate user had scanned an authorized tag. This allows silent, unattended automation execution by untrusted local callers. This issue is fixed in version 2026.8.1."}],"source":{"advisory":"GHSA-2xqv-hwrf-983f","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/home-assistant/core/security/advisories/GHSA-2xqv-hwrf-983f","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-13T17:54:30.493186Z","id":"CVE-2026-66060","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-13T17:54:36.439Z"}}]}}