PT-2026-60131 · N8N · N8N

Publicado 2026-07-15 · Atualizado 2026-07-15 · CVE-2026-59254

Mitre

CVSS v4.0

6.3

Média

Vetor base

AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

n8n before 2.28.1 contains an information disclosure vulnerability where external secrets are incorrectly resolved in workflow node expressions outside credentials scope. Authenticated project editors can read plaintext external secret values by referencing them in node expressions without requiring explicit secrets access permissions.

Correção

IDOR

Enumeração de Fraquezas

CWE-639

Identificadores relacionados

CVE-2026-59254

Produtos afetados

N8N

Referências · 3

• https://github.com/n8n-io/n8n/security/advisories/GHSA-2434-3x6q-8r99 · Aviso do Fabricante
• https://vulncheck.com/advisories/n8n-external-secrets-disclosure-via-workflow-node-expressions · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-59254 · Nota de Segurança