Security Advisory

CVE-2021-21297

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-02-26 16:20:17

Last updated 2024-08-03 18:09:15

Assigner GitHub_M

State PUBLISHED

Description

Node-Red is a low-code programming for event-driven applications built using nodejs. Node-RED 1.2.7 and earlier contains a Prototype Pollution vulnerability in the admin API. A badly formed request can modify the prototype of the default JavaScript Object with the potential to affect the default behaviour of the Node-RED runtime. The vulnerability is patched in the 1.2.8 release. A workaround is to ensure only authorized users are able to access the editor url.

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