PT-2026-103790 · N8N Io · N8N

Nlgbao1340

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CVE-2026-103257

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Publicado

2026-10-01

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Atualizado

2026-10-01

CVSS v3.1

7.7

Alta

VetorAV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a path traversal vulnerability in the n8n node that fails to validate resource identifiers. Attackers can craft malicious resource IDs to redirect API calls to unintended resources, allowing unauthorized access to workflows, executions, and credential secrets within the API key's scope.

Correção

Path traversal

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Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2026-103257

Produtos afetados

N8N