Vulnerability in Nodejs Node
CVE-2023-30583
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.
EPSS: 0.007 (50.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Nodejs Node — versions 4.0, 5.0, 6.0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2023-30583?
- CVE-2023-30583 is a high-severity vulnerability in Nodejs Node, classified under Improper Access Control. CVSS score: 7.5/10. Published 2024-09-07.
- How severe is CVE-2023-30583?
- High severity. CVSS v3 base score is 7.5 out of 10.