p PatchFirst

CVE-2023-40028

CVE-2023-40028 · Arbitrary file read via symlinks in Ghost

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

Ghost is an open source content management system. Versions prior to 5.59.1 are subject to a vulnerability which allows authenticated users to upload files that are symlinks. This can be exploited to perform an arbitrary file read of any file on the host operating system. Site administrators can check for exploitation of this issue by looking for unknown symlinks within Ghost's `content/` folder. Version 5.59.1 contains a fix for this issue. All users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS 4.9 · Moyenne · EPSS 69,0% · Code d’exploitation public · Correctif disponible

Publication
Mise à jour

Pile logicielle: node

Produits et versions concernés

  • ghost

    Versions du logiciel
    • < 5.59.1: Concernée

    Aucun correctif publié

  • ghost npm

    Plages de versions concernées
    • SEMVER: < 5.59.1

    Mettez à jour vers 5.59.1

Sources originales

Vérifiez votre serveur →