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CVE-2026-25055

CVE-2026-25055 · n8n Arbitrary File Write on Remote Systems via SSH Node

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

n8n is an open source workflow automation platform. Prior to versions 1.123.12 and 2.4.0, when workflows process uploaded files and transfer them to remote servers via the SSH node without validating their metadata the vulnerability can lead to files being written to unintended locations on those remote systems potentially leading to remote code execution on those systems. As a prerequisites an unauthenticated attacker needs knowledge of such workflows existing and the endpoints for file uploads need to be unauthenticated. This issue has been patched in versions 1.123.12 and 2.4.0.

CVSS 7.1 · Élevée · EPSS 1,9% · Correctif disponible

Publication
Mise à jour

Pile logicielle: node

Produits et versions concernés

  • n8n

    Versions du logiciel
    • < 1.123.12: Concernée
    • < 2.4.0: Concernée

    Aucun correctif publié

  • n8n npm

    Plages de versions concernées
    • SEMVER: ≥ 2.0.0, < 2.4.0

    Mettez à jour vers 2.4.0

  • n8n npm

    Plages de versions concernées
    • SEMVER: < 1.123.12

    Mettez à jour vers 1.123.12

Sources originales

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