CVE-2026-25631

CVE-2026-25631 · Domain allowlist bypass enables credential exfiltration

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

n8n is an open source workflow automation platform. Prior to 1.121.0, there is a vulnerability in the HTTP Request node's credential domain validation allowed an authenticated attacker to send requests with credentials to unintended domains, potentially leading to credential exfiltration. This only might affect user who have credentials that use wildcard domain patterns (e.g., *.example.com) in the "Allowed domains" setting. This issue is fixed in version 1.121.0 and later.

CVSS 5.3 · Medium · EPSS 0.3% · Fix available

Published

2026-02-06T20:34:53.650Z

Updated

2026-02-06T21:08:06.638Z

Stack: node

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