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Published: 26/02/2021 Updated: 07/11/2023

CVSS v2 Base Score: 3.5 | Impact Score: 2.9 | Exploitability Score: 6.8

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 312

Vector: AV:N/AC:M/Au:S/C:P/I:N/A:N

Node-Red is a low-code programming for event-driven applications built using nodejs. Node-RED 1.2.7 and previous versions 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.

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CWE-22 https://github.com/node-red/node-red/security/advisories/GHSA-m33v-338h-4v9f 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/%40node-red/runtime https://nvd.nist.gov

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CVE-2021-21298

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