CVE-2023-30583
First published: Thu Dec 21 2023(Updated: )
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.
Credit: support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM Planning Analytics Cloud | <=2.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-30583?
CVE-2023-30583 has a moderate severity due to the potential for unauthorized access to file system data.
How do I fix CVE-2023-30583?
To fix CVE-2023-30583, ensure that you are using a version of Node.js that is updated to include the necessary checks in the fs.openAsBlob() API.
Which software is affected by CVE-2023-30583?
CVE-2023-30583 affects IBM Planning Analytics version 2.0 and earlier.
What causes CVE-2023-30583?
CVE-2023-30583 is caused by a missing check in the fs.openAsBlob() API that allows bypassing the file system read restriction.
Is CVE-2023-30583 an issue with Node.js?
Yes, CVE-2023-30583 is a vulnerability within the Node.js environment related to the file system permission model.
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