Description

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.

INFO

Published Date :

2026-02-12T00:00:00.000Z

Last Modified :

2026-02-12T16:45:37.803Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-56647 vulnerability.

Vendors Products
Farm-fe
  • Core
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-56647.

URL Resource
https://gist.github.com/R4356th/d4372c6f83275d583c180c0e7d7332af cve-icon cve-icon
https://github.com/farm-fe/farm/commit/83342ef06e0aea37270950fd8c930422c4df0679 cve-icon cve-icon
https://github.com/farm-fe/farm/issues/2168 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Complexity
Attack Vector
Availability Impact
Confidentiality Impact
Integrity Impact
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Scope
User Interaction