CVE-2026-118647

HighCVSS 8.2/10Last modified Nov 2, 2026

Description

n8n before 1.123.85, 2.x before 2.43.5, and 2.44.x before 2.44.1 saves the SeaTable Trigger node's API token in error execution data, because failed poll requests store raw request headers. Users who can view workflow executions but cannot read the credential can recover the token and access the connected SeaTable base.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N

Weakness enumeration

CWE-532

Affected software

Vendor	Product	Versions
n8n-io	n8n	< 1.123.85
n8n-io	n8n	>= 2.44.0, < 2.44.1
n8n-io	n8n	>= 2.0.0, < 2.43.5

References

Timeline

Published: Oct 28, 2026
Last modified: Nov 2, 2026
NVD status: Deferred

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