Description


n8n before 1.123.85, 2.43.5, and 2.44.1 contains an authorization bypass vulnerability that allows member users to use credentials they cannot access by omitting default node parameters. Attackers can save and run workflows where pre-execution checks skip credential slots, causing decrypted credential values to be sent to attacker-chosen destinations.

Related CPE's


Could not find any relations

Weaknesses



CWE-863

CVSS impact metrics


CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N

7.1 · High

Information


Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-28T19:17:33.587Z

2 hours ago

Last modified

2026-10-28T19:17:33.703Z

2 hours ago