CVE-2021-21298

Node-Red is a low-code programming for event-driven applications built using nodejs. Node-RED 1.2.7 and earlier has a vulnerability which allows arbitrary path traversal via the Projects API. If the Projects feature is enabled, a user with `projects.read` permission is able to access any file via the Projects API. The issue has been patched in Node-RED 1.2.8. The vulnerability applies only to the Projects feature which is not enabled by default in Node-RED. The primary workaround is not give untrusted users read access to the Node-RED editor.

Date published : 2021-02-26

https://github.com/node-red/node-red/security/advisories/GHSA-m33v-338h-4v9f

https://github.com/node-red/node-red/commit/74db3e17d075f23d9c95d7871586cf461524c456