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.
References (4)
Scores
CVSS v3
7.7
EPSS
0.0023
EPSS Percentile
45.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Details
CWE
CWE-915
CWE-1321
Status
published
Products (2)
node-red/runtime
0 - 1.2.8npm
nodered/node-red
< 1.2.8
Published
Feb 26, 2021
Tracked Since
Feb 18, 2026