CVE-2026-72771
n8n before 2.32.1 Credential Restriction Bypass via AI/LLM Nodes
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-863 |
| Vendor | n8n-io |
| Product | n8n |
| Published | Aug 11, 2026 |
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Affected Versions
n8n-io / n8n
0 < 2.32.1
n8n-io / n8n
0 < 2.31.5