CVE-2026-65589
MEDIUM SEVERITYVulnerability Description
n8n versions before 1.123.64 fail to properly mask custom HTTP header credentials in LLM sub-node execution data, writing plaintext API keys and secrets to workflow execution records. Authenticated users with access to execution data can read exposed header values and credentials that persist in the database and can be exported.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-532
Source
NVD
Vendor
n8n-io
Product
n8n
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