PT-2026-54039 · N8N · N8N
CVSS v3.1
7.7
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
n8n versions prior to 2.8.0
Description
An authentication bypass exists that allows authenticated Single Sign-On (SSO) users to disable SSO enforcement via the API. This allows attackers to create local password credentials to authenticate directly, which bypasses organizational SSO policies and multi-factor authentication enforced by the identity provider.
Recommendations
Update to version 2.8.0 or later.
Exploit
Fix
Improper Authorization
Improper Privilege Management
Improper Access Control
Improper Authentication
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Related Identifiers
Affected Products
N8N