All vulnerabilities
CVE-2026-118643GHSA-qmvv-q3c9-wpp7

n8n before 1.123.85, 2.43.5, and 2.44.1 Credential Exposure via Node Execution Error Data

n8n-io n8nFrameworks
Open in ThreatlineRecord JSON
CVSS
5.3Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
Fixed in1.123.85Also 2.44.1, 2.43.5CVE List
Published28 Oct 2026Updated 28 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

n8n before 1.123.85, 2.x before 2.43.5, and 2.44.x before 2.44.1 stores credential secrets in execution error data when operations fail in the Git, MongoDB Atlas Vector Store, and Google Cloud Storage nodes. Users who can view a workflow's executions but cannot read the credential can recover Git passwords or tokens, MongoDB database passwords, or Google access tokens from that data.

Text from CVE List

Affected versions 6

  • n8naffected: all versions before 1.123.85CVE List
  • n8nunaffected: 1.123.85CVE List
  • n8naffected: 2.44.0 before 2.44.1CVE List
  • n8nunaffected: 2.44.1CVE List
  • n8naffected: 2.0.0 before 2.43.5CVE List
  • n8nunaffected: 2.43.5CVE List

References 2