6.5

CVE-2026-72771

n8n before 2.32.1 Credential Restriction Bypass via AI/LLM Nodes

n8n versions before 2.32.1 fail to enforce the Allowed HTTP Request Domains allowlist in multiple AI and LLM nodes when user-supplied base or endpoint URLs are configured. Low-privileged workflow editors with use-only access to shared credentials can redirect requests to attacker-controlled hosts and exfiltrate credential secrets for reuse against underlying services.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
N8n ≫ N8n SwEdition community SwPlatform node.js Version < 2.31.5
N8n ≫ N8n SwEdition enterprise SwPlatform node.js Version < 2.31.5
N8n ≫ N8n Version 2.32.0 SwEdition community SwPlatform node.js
N8n ≫ N8n Version 2.32.0 SwEdition enterprise SwPlatform node.js
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.22% 0.121
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
disclosure@vulncheck.com 7.1 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

https://github.com/n8n-io/n8n/security/advisories/GHSA-64xh-79j6-r5v8
Vendor Advisory
Mitigation
https://www.vulncheck.com/advisories/n8n-before-credential-restriction-bypass-via-ai-llm-nodes
Third Party Advisory