UpHeron
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Servers and applications

CVE-2023-23920

An untrusted search path vulnerability exists in Node.js. <19.6.1, <18.14.1, <16.19.1, and <14.21.3 that could allow an attacker to search and potentially load ICU data when running with elevated privileges.

Severity
Medium 4.2
Published
23 Feb 2023
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
14.21.3, 16.19.1, 18.14.1, 19.6.1
Sources
NVD

Affected software

SoftwareAffected versions
Node.jsServers and applications · cpe:a:nodejs:node.js
  • From 19.0.0 before 19.6.1
  • From 18.0.0 before 18.14.1
  • From 18.0.0 up to 18.11.0
  • From 16.0.0 before 16.19.1
All 7 release lines
  • From 14.0.0 up to 14.14.0
  • From 14.0.0 before 14.21.3
  • From 16.0.0 up to 16.12.0
  • From 16.0.0 before 16.19.1
  • From 18.0.0 up to 18.11.0
  • From 18.0.0 before 18.14.1
  • From 19.0.0 before 19.6.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-23920
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-23920