CVE-2026-58043 (GCVE-0-2026-58043)

Vulnerability from cvelistv5 – Published: 2026-07-30 06:02 – Updated: 2026-07-31 03:55
VLAI
Summary
A flaw in Node.js Permission Model enforcement can over-grant filesystem access across radix-tree prefix boundaries. Under `--permission`, an attacker who is granted access to one path can abuse boundary handling to read from or write to paths outside the intended filesystem allowlist. This vulnerability affects Node.js **main**, **22.x**, **24.x**, and **26.x**.
Severity
7.5 (High)
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-30 00:00 UTC
CWE
  • CWE-284 - Improper Access Control - Generic
Assigner
hackerone CNA under the mitre root
CNA scorecard D 59/100 over 216 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
nodejs node Affected: 22.23.1 , ≤ 22.23.1 (semver)
Affected: 24.18.0 , ≤ 24.18.0 (semver)
Affected: 26.5.0 , ≤ 26.5.0 (semver)
guessed Create a notification for this product.
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