Vulnerability Description
n8n versions before 2.30.1 contain a privilege escalation vulnerability in the AI Agents feature where the node-execution tool lacks proper authorization checks. A Project Viewer user can escalate privileges by chatting with an agent that has node tools enabled, executing arbitrary nodes and accessing credential secrets without proper authorization verification.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| N8N | N8N | < 2.29.8 |
Related Weaknesses (CWE)
References
- https://github.com/n8n-io/n8n/security/advisories/GHSA-x5vx-c2c8-m3w9MitigationVendor Advisory
- https://www.vulncheck.com/advisories/n8n-before-privilege-escalation-via-run-nodThird Party AdvisoryVDB Entry
FAQ
What is CVE-2026-65015?
CVE-2026-65015 is a vulnerability with a CVSS score of 8.8 (HIGH). n8n versions before 2.30.1 contain a privilege escalation vulnerability in the AI Agents feature where the node-execution tool lacks proper authorization checks. A Project Viewer user can escalate pri...
How severe is CVE-2026-65015?
CVE-2026-65015 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-65015?
Check the references section above for vendor advisories and patch information. Affected products include: N8N N8N.