n8n before 1.123.64, 2.29.8, and 2.30.1 Privilege Escalation via SSO Instance-Role

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-65016 · Microsoft / collected KEV context

EUVD-2026-47632

GHSA-mwq7-vcmc-cm4q

GHSA-35q8-9mj6-wjmf

cve-program · CVE-2026-65016

• https://github.com/n8n-io/n8n/security/advisories/GHSA-35q8-9mj6-wjmf
• https://www.vulncheck.com/advisories/n8n-before-privilege-escalation-via-sso-instance-role

euvd · EUVD-2026-47632

• https://github.com/n8n-io/n8n/security/advisories/GHSA-35q8-9mj6-wjmf
• https://www.vulncheck.com/advisories/n8n-before-privilege-escalation-via-sso-instance-role

nvd · CVE-2026-65016

• https://github.com/n8n-io/n8n/security/advisories/GHSA-35q8-9mj6-wjmf
• https://www.vulncheck.com/advisories/n8n-before-privilege-escalation-via-sso-instance-role

osv · GHSA-35q8-9mj6-wjmf

• https://github.com/n8n-io/n8n/security/advisories/GHSA-35q8-9mj6-wjmf
• https://nvd.nist.gov/vuln/detail/CVE-2026-65016
• https://github.com/n8n-io/n8n
• https://github.com/n8n-io/n8n/releases/tag/[email protected]
• https://github.com/n8n-io/n8n/releases/tag/[email protected]
• https://github.com/n8n-io/n8n/releases/tag/[email protected]
• https://www.vulncheck.com/advisories/n8n-before-privilege-escalation-via-sso-instance-role

osv · GHSA-mwq7-vcmc-cm4q

• https://github.com/n8n-io/n8n/security/advisories/GHSA-35q8-9mj6-wjmf
• https://nvd.nist.gov/vuln/detail/CVE-2026-65016
• https://www.vulncheck.com/advisories/n8n-before-privilege-escalation-via-sso-instance-role

• n8n before 1.123.64, 2.29.8, and 2.30.1 Privilege Escalation via SSO Instance-Role · Affected-version evidence changed · 29 Oct 2026