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OpenAdvisories
Medium · 6.5 CVE-2025-56647 EUVD-2025-207250GHSA-p773-8mf4-rjm5

@farmfe/core is Missing Origin Validation in WebSocket

Published Feb 12, 2026 · Updated Feb 12, 2026 · Assigned by mitre

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.

Affected packages

EcosystemPackageAffectedFixedRecord
npm @farmfe/core < 1.7.6 1.7.6 GHSA-p773-8mf4-rjm5

References