SARA / Free Tools / CVE / CVE-2023-39331

CVE-2023-39331 — A previously disclosed vulnerability (CVE-2023-30584) was patched insufficiently

A previously disclosed vulnerability (CVE-2023-30584) was patched insufficiently in commit 205f1e6. The new path traversal vulnerability arises because the implementation does not protect itself against the application overwriting built-in utility functions with user-defined impl

CVSS
7.7 HIGH
EPSS
66.00% (top 29.20%)
CWE
Published
2023-10-18T03:55:18.506Z
Last modified
2025-11-03T21:49:16.116Z
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

01What is this vulnerability?

A previously disclosed vulnerability (CVE-2023-30584) was patched insufficiently in commit 205f1e6. The new path traversal vulnerability arises because the implementation does not protect itself against the application overwriting built-in utility functions with user-defined implementations.

02Affected products

VendorProductVersions
NodeJSNode4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 19.0, 20.0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

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07Related CVEs

CVE-2023-30584
Cited in vendor advisory

08Timeline

09References

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