CVE-2024-24747: MinIO

High severity, CVSS 8.8. EPSS: 34.1% chance of exploitation in the next 30 days.

MinIO is a High Performance Object Storage. When someone creates an access key, it inherits the permissions of the parent key. Not only for `s3:*` actions, but also `admin:*` actions. Which means unless somewhere above in the access-key hierarchy, the `admin` rights are denied, access keys will be able to simply override their own `s3` permissions to something more permissive. The vulnerability is fixed in RELEASE.2024-01-31T20-20-33Z.

Affected products

• MinIO MinIO: version 2024-01-31t20-20-33z only

Published 2024-01-31. Last modified 2026-06-17.