CVE-2023-30583

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.01%
Affected: NodeJS Node
Published at:
Updated at:

References

Link Tags
https://nodejs.org/en/blog/vulnerability/june-2023-security-releases
https://security.netapp.com/advisory/ntap-20240926-0006/

Frequently Asked Questions

What is the severity of CVE-2023-30583?
CVE-2023-30583 has been scored as a high severity vulnerability.
How to fix CVE-2023-30583?
To fix CVE-2023-30583, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-30583 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-30583 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-30583?
CVE-2023-30583 affects NodeJS Node.
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