CVE-2023-30583

State: Published
Severity: 7.5 High
Published: Sep 7, 2024
Updated: Apr 30, 2025
Reserved: Apr 13, 2023

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
NodeNodeJS	4.0 to before 4.Affected 5.0 to before 5.Affected 6.0 to before 6.Affected 7.0 to before 7.Affected 8.0 to before 8.Affected 9.0 to before 9.Affected 10.0 to before 10.Affected 11.0 to before 11.Affected 12.0 to before 12.Affected 13.0 to before 13.Affected 14.0 to before 14.Affected 15.0 to before 15.Affected 17.0 to before 17.Affected 19.0 to before 19.Affected 20.0 to before 20.3.1Affected

Product

Versions

NodeNodeJS

4.0 to before 4.*Affected
5.0 to before 5.*Affected
6.0 to before 6.*Affected
7.0 to before 7.*Affected
8.0 to before 8.*Affected
9.0 to before 9.*Affected
10.0 to before 10.*Affected
11.0 to before 11.*Affected
12.0 to before 12.*Affected
13.0 to before 13.*Affected
14.0 to before 14.*Affected
15.0 to before 15.*Affected
17.0 to before 17.*Affected
19.0 to before 19.*Affected
20.0 to before 20.3.1Affected

References

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