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CVE-2026-118644

CVE-2026-118644 · n8n before 2.41.5 and 2.42.2 Credential Theft via Error-Workflow Context Inheritance

This page contains facts from public vulnerability sources. Check the original advisory before updating.

n8n before 2.41.5 and 2.42.x before 2.42.2 passes a failed workflow's full execution context, including the identity of the user who started the run, to the configured error workflow. A project editor can set a colleague's workflow settings.errorWorkflow to an error workflow they own, inherit the colleague's identity when that workflow fails, and resolve the colleague's per-user dynamic credential secrets.

CVSS 5.1 · Medium · EPSS 0.2% · Fix available

Published
Updated

Affected products and versions

  • n8n

    Versions
    • ≥ 2.42.0, < 2.42.2: Affected (semver)
    • 2.42.2: Not affected (semver)

    Update to 2.42.2

  • n8n

    Versions
    • ≥ 0, < 2.41.5: Affected (semver)
    • 2.41.5: Not affected (semver)

    Update to 2.41.5

Original sources

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