CVE-2025-56647

MEDIUM

6.5

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.16.5

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado2/12/2026

Ultima modificacion2/13/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-1385

Referencias

https://gist.github.com/R4356th/d4372c6f83275d583c180c0e7d7332af(cve@mitre.org)

https://github.com/farm-fe/farm/commit/83342ef06e0aea37270950fd8c930422c4df0679(cve@mitre.org)

https://github.com/farm-fe/farm/issues/2168(cve@mitre.org)

Correlaciones IOC

Sin correlaciones registradas

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