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CVE-2026-72771

7.1 high SSVC exploitation: none Analyzed
NVD · CVE.org

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.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 7.1 · n8nNVD modified 2026-10-23 19:10

Affected (CPE criteria) 4

  • cpe:2.3:a:n8n:n8n:*:*:*:*:community:node.js:*:*
  • cpe:2.3:a:n8n:n8n:*:*:*:*:enterprise:node.js:*:*
  • cpe:2.3:a:n8n:n8n:2.32.0:*:*:*:community:node.js:*:*
  • cpe:2.3:a:n8n:n8n:2.32.0:*:*:*:enterprise:node.js:*:*

References 2