Vulnerability CVE-2023-30583


Published: 2024-09-07

Description:
fs.openAsBlob() can bypass the experimental permission model when using the file system read restriction with the `--allow-fs-read` flag in Node.js 20. This flaw arises from a missing check in the `fs.openAsBlob()` API.

Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.

 References:
https://nodejs.org/en/blog/vulnerability/june-2023-security-releases

Copyright 2026, cxsecurity.com

 

Back to Top