p PatchFirst

CVE-2026-63123

CVE-2026-63123 · Tina: Cross-origin `POST /media/upload/*` requests can write arbitrary files into the Tina dev server media root

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

Tina is a headless content management system. Prior to 2.5.2, the TinaCMS CLI package's Vite dev server packages/@tinacms/cli/src/next/vite/cors.ts origin callback returns false for a disallowed origin but does not reject the request, and packages/@tinacms/cli/src/next/vite/plugins.ts still routes POST /media/upload/* to mediaRouter.handlePost. The upload code in packages/@tinacms/cli/src/next/commands/dev-command/server/media.ts writes attacker-controlled multipart contents inside the configured media root. A remote attacker can cause a developer's browser to submit this state-changing request by inducing the developer to visit an attacker-controlled page while tinacms dev is running. This issue is fixed in version 2.5.2.

CVSS 6.5 · Moyenne · EPSS 0,3% · Correctif disponible

Publication
Mise à jour

Pile logicielle: node

Produits et versions concernés

  • tinacms

    Versions du logiciel
    • < 2.5.2: Concernée

    Aucun correctif publié

  • @tinacms/cli npm

    Plages de versions concernées
    • SEMVER: < 2.5.2

    Mettez à jour vers 2.5.2

Sources originales

Vérifiez votre serveur →