Описание
Path traversal in Node-Red
Impact
This vulnerability 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.
Patches
The issue has been patched in Node-RED 1.2.8
Workarounds
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.
For more information
If you have any questions or comments about this advisory:
- Email us at team@nodered.org
Acknowledgements
Thanks to the Tencent Woodpecker Security Team for disclosing this vulnerability.
Ссылки
- https://github.com/node-red/node-red/security/advisories/GHSA-m33v-338h-4v9f
- https://nvd.nist.gov/vuln/detail/CVE-2021-21298
- https://github.com/node-red/node-red/commit/74db3e17d075f23d9c95d7871586cf461524c456
- https://github.com/node-red/node-red/releases/tag/1.2.8
- https://www.npmjs.com/package/@node-red/runtime
Пакеты
@node-red/runtime
< 1.2.8
1.2.8
Связанные уязвимости
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.