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High severity · published Nov 23, 2023
CVE-2023-30581
The use of __proto__ in process.mainModule.__proto__.require() can bypass the policy mechanism and require modules outside of the policy.json definition
7.5
CVSS
1%
EPSS
No
On KEV
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
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NO
Node.js · Nodejs
16.0.0 before 16.20.1; 18.0.0 before 18.16.1; 20.0.0 before 20.3.1 · source: NVD
Affected product
NO
Node.js
Nodejs
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-30581
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-30581
Release Notes
https://nodejs.org/en/blog/vulnerability/june-2023-security-releases
security.netapp.com
https://security.netapp.com/advisory/ntap-20241101-0011/
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