Medium severity · published Sep 3, 2026
CVE-2026-85173
n8n before 2.36.2 Missing Authorization via Insights API
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
N8
n8n · n8n-io
before 2.36.2; before 2.35.4 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-85173
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-85173
Mitigation
https://github.com/n8n-io/n8n/security/advisories/GHSA-jmmj-93rg-6j39
Third Party Advisory
https://www.vulncheck.com/advisories/n8n-before-2.36.2-missing-authorization-via-insights-api
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