Is CVE-2025-56647 actively exploited?

No active exploitation of CVE-2025-56647 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-56647 be exploited remotely?

Yes. CVE-2025-56647 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-56647?

CVE-2025-56647 has a CVSS score of 6.5 (MEDIUM) and an EPSS exploitation probability of 0.02%.

HOME VULNERABILITIESCVE-2025-56647

MEDIUM

CVE-2025-56647

CWE-1385Published: February 12, 2026· Updated: Feb 13, 2026

6.5

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:3.2th

Official 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.

NVD Source

Technical Analysis

CVE-2025-56647 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 6.5.