CVE-2026-56350 — n8n - SSO Enforcement Bypass via API
n8n before 2.8.0 contains an authentication bypass vulnerability allowing authenticated SSO users to disable SSO enforcement through the API. Attackers can create local password…
Published: 2026-06-30 · CVSS: 6.0 · CVSS 4.0
n8n before 2.8.0 contains an authentication bypass vulnerability allowing authenticated SSO users to disable SSO enforcement through the API. Attackers can create local password credentials to authenticate directly, bypassing organizational SSO policies and identity-provider-enforced multi-factor authentication.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7