Security Advisory

CVE-2023-28433

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-03-22 20:33:43

Last updated 2025-02-25 14:51:18

Assigner GitHub_M

State PUBLISHED

Description

Minio is a Multi-Cloud Object Storage framework. All users on Windows prior to version RELEASE.2023-03-20T20-16-18Z are impacted. MinIO fails to filter the `` character, which allows for arbitrary object placement across buckets. As a result, a user with low privileges, such as an access key, service account, or STS credential, which only has permission to `PutObject` in a specific bucket, can create an admin user. This issue is patched in RELEASE.2023-03-20T20-16-18Z. There are no known workarounds.

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