CVE-2023-30581

Description

The use of __proto__ in process.mainModule.__proto__.require() can bypass the policy mechanism and require modules outside of the policy.json definition. This vulnerability affects all users using the experimental policy mechanism in all active release lines: v16, v18 and, v20. Please note that at the time this CVE was issued, the policy is an experimental feature of Node.js

7.5

CVSS

Severity: High

CVSS 3.1 •

EPSS 0.02%

Affected: NodeJS Node

References

Link	Tags
https://nodejs.org/en/blog/vulnerability/june-2023-security-releases	release notes

Frequently Asked Questions

What is the severity of CVE-2023-30581?: CVE-2023-30581 has been scored as a high severity vulnerability.
How to fix CVE-2023-30581?: To fix CVE-2023-30581, 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-2023-30581 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-30581 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-2023-30581?: CVE-2023-30581 affects NodeJS Node.

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