high7.7
CVE-2021-21297
Node-Red is a low-code programming for event-driven applications built using nodejs.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Nodered | Node-Red | before 1.2.8 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/node-red/node-red/releases/tag/1.2.8
- https://github.com/node-red/node-red/security/advisories/GHSA-xp9c-82x8-7f67
- https://www.npmjs.com/package/%40node-red/editor-api
- https://www.npmjs.com/package/%40node-red/runtime
- https://github.com/node-red/node-red/releases/tag/1.2.8
- https://github.com/node-red/node-red/security/advisories/GHSA-xp9c-82x8-7f67
- https://www.npmjs.com/package/%40node-red/editor-api
- https://www.npmjs.com/package/%40node-red/runtime