CVE-2026-85173

n8n versions before 2.36.2 contain a missing per-project authorization vulnerability in the Insights API routes that allows authenticated users with insights scopes to access workflow names and execution statistics across projects. Attackers can supply arbitrary projectId parameters to retrieve sensitive project and workflow information from projects they have no membership in.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/n8n-io/n8n/security/advisories/GHSA-jmmj-93rg-6j39	Mitigation Vendor Advisory
https://www.vulncheck.com/advisories/n8n-before-2.36.2-missing-authorization-via-insights-api	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:n8n:n8n::::::node.js::*
	cpe:2.3:a:n8n:n8n::::::node.js::*

History

16 Sep 2026, 21:21

Type	Values Removed	Values Added
First Time		N8n N8n n8n
References	~~() https://github.com/n8n-io/n8n/security/advisories/GHSA-jmmj-93rg-6j39 -~~	() https://github.com/n8n-io/n8n/security/advisories/GHSA-jmmj-93rg-6j39 - Mitigation, Vendor Advisory
References	~~() https://www.vulncheck.com/advisories/n8n-before-2.36.2-missing-authorization-via-insights-api -~~	() https://www.vulncheck.com/advisories/n8n-before-2.36.2-missing-authorization-via-insights-api - Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.3
CPE		cpe:2.3:a:n8n:n8n::::::node.js::*

Information

Published : 2026-09-03 13:06

Updated : 2026-09-16 21:21

NVD link : CVE-2026-85173

Mitre link : CVE-2026-85173

CVE.ORG link : CVE-2026-85173

JSON object : View

Products Affected

n8n

n8n

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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