{"id":"CVE-2026-72771","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-72771","summary":"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…","details":"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.","published":"2026-08-11T13:19:07.490","modified":"2026-08-11T13:19:07.490","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/n8n-io/n8n/security/advisories/GHSA-64xh-79j6-r5v8"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/n8n-before-credential-restriction-bypass-via-ai-llm-nodes"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-11T13:19:07.490"}}