CVEvulnerability

CVE-2025-56647

6.5 MEDIUM Published 2026-02-12 Modified 2026-06-17 Official page ↗

Status: Deferred
Published: 2026-02-12
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Weaknesses: CWE-1385

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.

Weakness · CWE (1)

CWE-1385 Missing Origin Validation in WebSockets weakness

References

https://gist.github.com/R4356th/d4372c6f83275d583c180c0e7d7332af gist.github.com
https://github.com/farm-fe/farm/commit/83342ef06e0aea37270950fd8c930422c4df0679 github.com
https://github.com/farm-fe/farm/issues/2168 github.com

CVE-2025-56647

Description

Related

Weakness · CWE (1)

References