Fiche vulnérabilité
CVE-2026-21893 : faille élevée n8n n8n (CVSS 7.2)
Description
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.
En bref
- Sévérité
- Élevée (CVSS 7.2)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 4 févr. 2026
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- n8n n8n