A flaw in Node.js Permission Model enforcement allows process.report writes (and overwrites) files outside --allow-fs-write paths.

This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations.

This vulnerability affects Node.js **22.x**, **24.x**, and **26.x**.

Project Subscriptions

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Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

References
History

Fri, 31 Jul 2026 19:30:00 +0000

Type Values Removed Values Added
Title Node.js Permission Model flaw enabling unauthorized file writes

Fri, 31 Jul 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 31 Jul 2026 00:45:00 +0000

Type Values Removed Values Added
Description A flaw in Node.js Permission Model enforcement allows process.report writes (and overwrites) files outside --allow-fs-write paths. This can lead to confidentiality impact or bypass of the intended security boundary under affected configurations. This vulnerability affects Node.js **22.x**, **24.x**, and **26.x**.
Weaknesses CWE-284
References
Metrics cvssV3_0

{'score': 3.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2026-07-31T16:01:49.630Z

Reserved: 2026-06-27T15:00:00.779Z

Link: CVE-2026-58039

cve-icon Vulnrichment

Updated: 2026-07-31T16:01:45.499Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-31T19:15:18Z

Weaknesses