CVE-2026-85172 (GCVE-0-2026-85172)
Vulnerability from cvelistv5
Published
2026-09-03 11:22
Modified
2026-09-03 12:27
Severity ?
5.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Summary
n8n versions before 2.34.1 contain a server-side request forgery vulnerability in the legacy request helper function exposed to Code and Function nodes. The validation logic checks the uri property for SSRF safety while the underlying HTTP client uses the url property when both are present, allowing attackers to bypass validation by supplying a safe uri alongside a malicious url to access internal addresses.
References
Impacted products
Vendor Product Version
n8n-io n8n Version: 0   ≤
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