CVE-2026-35200
CVE-2026-35200 · Parse Server has a file upload Content-Type override via extension mismatch
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.73 and 9.7.1-alpha.4, a file can be uploaded with a filename extension that passes the file extension allowlist (e.g., .txt) but with a Content-Type header that differs from the extension (e.g., text/html). The Content-Type is passed to the storage adapter without consistency validation. Storage adapters that store and serve the provided Content-Type (such as S3 or GCS) serve the file with the mismatched Content-Type. The default GridFS adapter is not affected because it derives Content-Type from the filename at serving time. This vulnerability is fixed in 8.6.73 and 9.7.1-alpha.4.
CVSS 2.1 · Faible · EPSS 0,2% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: node
Produits et versions concernés
parse-server
- Versions du logiciel
- >= 9.0.0, < 9.7.1-alpha.4: Concernée
- < 8.6.73: Concernée
Aucun correctif publié
parse-server npm
- Plages de versions concernées
- SEMVER: ≥ 9.0.0, < 9.7.1-alpha.4
Mettez à jour vers 9.7.1-alpha.4
parse-server npm
- Plages de versions concernées
- SEMVER: < 8.6.73
Mettez à jour vers 8.6.73