CVE-2026-21893

HIGH

7.2

Descripcion

n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permissions to execute arbitrary system commands on the n8n host under specific conditions. This issue has been patched in version 1.120.3.

Detalles CVE

Puntuacion CVSS v3.17.2

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosHIGH

Interaccion usuarioNONE

Publicado2/4/2026

Ultima modificacion2/20/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

n8n:n8n

Debilidades (CWE)

CWE-20CWE-78

Referencias

https://github.com/n8n-io/n8n/commit/ae0669a736cc496beeb296e115267862727ae838(security-advisories@github.com)

https://github.com/n8n-io/n8n/security/advisories/GHSA-7c4h-vh2m-743m(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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