Security Advisory

CVE-2023-37899

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-07-19 19:45:31

Last updated 2024-10-28 15:12:04

Assigner GitHub_M

State PUBLISHED

Description

Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. Feathers socket handler did not catch invalid string conversion errors like `const message = ${{ toString: }}` which would cause the NodeJS process to crash when sending an unexpected Socket.io message like `socket.emit(find, { toString: })`. A fix has been released in versions 5.0.8 and 4.5.18. Users are advised to upgrade. There is no known workaround for this vulnerability.

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