CVE-2025-56647

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "npm @farmfe/core before 1.7.6 is Missing Origin Validation in WebSocket. The development (hot module reloading) server does not validate origin when connecting to a WebSocket client. This allows attackers to surveil developers running Farm who visit their webpage and steal source code that is leaked by the WebSocket server."}, {"lang": "es", "value": "npm @farmfe/core anterior a 1.7.6 carece de validaci\u00f3n de origen en WebSocket. El servidor de desarrollo (recarga de m\u00f3dulos en caliente) no valida el origen al conectarse a un cliente WebSocket. Esto permite a los atacantes vigilar a los desarrolladores que ejecutan Farm que visitan su p\u00e1gina web y robar c\u00f3digo fuente que es filtrado por el servidor WebSocket."}], "id": "CVE-2025-56647", "lastModified": "2026-06-17T09:42:42.630", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "cve@mitre.org", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-56647", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-02-12T16:45:05.344701Z", "version": "2.0.3"}}]}, "published": "2026-02-12T16:16:03.600", "references": [{"source": "cve@mitre.org", "url": "https://gist.github.com/R4356th/d4372c6f83275d583c180c0e7d7332af"}, {"source": "cve@mitre.org", "url": "https://github.com/farm-fe/farm/commit/83342ef06e0aea37270950fd8c930422c4df0679"}, {"source": "cve@mitre.org", "url": "https://github.com/farm-fe/farm/issues/2168"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1385"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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{"created": "2026-02-13T21:35:53.412272+00:00", "updated": "2026-02-13T21:35:53.412369+00:00", "vendors": ["farm-fe", "farm-fe$PRODUCT$core"]}