Is CVE-2026-118644 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-118644?

CVE-2026-118644 has a CVSS v3 severity of HIGH (7.7).

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CVE-2026-118644

Description

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.