CVE-2026-65589
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.
Is your site exposed to CVE-2026-65589?
Run a free security scan — no signup, results in seconds.
Weakness Type (CWE)
References
Frequently Asked Questions
What is CVE-2026-65589? +
How do I check if I'm vulnerable to CVE-2026-65589? +
Related Vulnerabilities
An issue was discovered in the PaperCut Hive Ricoh embedded application. When the "Deep Logging" (diagnostic) mode is enabled, the …
In some circumstances, debug artifacts uploaded by the CodeQL Action after a failed code scanning workflow run may contain the …
kube-audit-rest is a simple logger of mutation/creation requests to the k8s api. If the "full-elastic-stack" example vector configuration was used …
A vulnerability exists in Docker Desktop prior to version 4.39.0 that could lead to the unintentional disclosure of sensitive information …
Buildx is a Docker CLI plugin that extends build capabilities using BuildKit. Cache backends support credentials by setting secrets directly …
Metabase is an open source Business Intelligence and Embedded Analytics tool. When admins change Snowflake connection details in Metabase (either …