CVE-2026-33322

CRITICAL

9.8

Descripcion

MinIO is a high-performance object storage system. From RELEASE.2022-11-08T05-27-07Z to before RELEASE.2026-03-17T21-25-16Z, a JWT algorithm confusion vulnerability in MinIO's OpenID Connect authentication allows an attacker who knows the OIDC ClientSecret to forge arbitrary identity tokens and obtain S3 credentials with any policy, including consoleAdmin. This issue has been patched in RELEASE.2026-03-17T21-25-16Z.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/24/2026

Ultima modificacion4/8/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

minio:minio

Debilidades (CWE)

CWE-287

Referencias

https://github.com/minio/minio/security/advisories/GHSA-5cx5-wh4m-82fh(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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