CVE-2026-27607
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-20
Validación incorrecta de entrada
Fecha de publicación:
25/02/2026
Última modificación:
25/02/2026
Descripción
*** Pendiente de traducción *** RustFS is a distributed object storage system built in Rust. In versions 1.0.0-alpha.56 through 1.0.0-alpha.82, RustFS does not validate policy conditions in presigned POST uploads (PostObject), allowing attackers to bypass content-length-range, starts-with, and Content-Type constraints. This enables unauthorized file uploads exceeding size limits, uploads to arbitrary object keys, and content-type spoofing, potentially leading to storage exhaustion, unauthorized data access, and security bypasses. Version 1.0.0-alpha.83 fixes the issue.
Impacto
Puntuación base 3.x
8.10
Gravedad 3.x
ALTA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha56:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha57:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha58:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha59:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha60:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha61:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha62:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha63:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha64:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha65:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha66:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha67:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha68:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha69:*:*:*:rust:*:* | ||
| cpe:2.3:a:rustfs:rustfs:1.0.0:alpha70:*:*:*:rust:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página



