Node.js 20 Vulnerability in Experimental Permission Model
CVE-2023-32004
8.8HIGH
What is CVE-2023-32004?
A security flaw has been identified in Node.js version 20, particularly linked to the experimental permission model. This issue arises from inadequate management of Buffers within file system APIs, which can lead to unauthorized traversal paths that bypass intended file permission checks. Users leveraging this experimental feature are at risk. It is crucial for developers and system administrators to evaluate their usage of Node.js 20 and take necessary precautions to mitigate this potential exploitation.
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Affected Version(s)
Node 4.0 < 4.*
Node 5.0 < 5.*
Node 6.0 < 6.*
References
CVSS V3.1
Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved