CVE-2026-25056criticalCWE-434CWE-693

CVE-2026-25056: fallo crítico en n8n-io n8n

n8n Arbitrary File Write leading to RCE in n8n Merge Node

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear n8n+ Monitorear n8n

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

28Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 9.4epss 0.7%
n8n is an open source workflow automation platform. Prior to versions 1.118.0 and 2.4.0, a vulnerability in the Merge node's SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server's filesystem potentially leading to remote code execution. This issue has been patched in versions 1.118.0 and 2.4.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Productos afectados
n8n-io · n8n
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