VULNERABILITY INTELLIGENCE

CVE-2022-43548

CVSS score8.1 HIGH
EPSS probability14.84%
CISA KEVNot currently listed
Published2022-12-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A OS Command Injection vulnerability exists in Node.js versions <14.21.1, <16.18.1, <18.12.1, <19.0.1 due to an insufficient IsAllowedHost check that can easily be bypassed because IsIPAddress does not properly check if an IP address is invalid before making DBS requests allowing rebinding attacks.The fix for this issue in https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32212 was incomplete and this new CVE is to complete the fix.

Weakness classification

  • support@hackerone.com: CWE-78
  • nvd@nist.gov: CWE-78

Primary references