April 21, 2023 · Applied Cybernetics Group
CVE-2023-28432 — MinIO MinIO
MinIO Information Disclosure Vulnerability
- Added to KEV
2023-04-21- Federal due date
2023-05-12- Vendor
- MinIO
- Product
- MinIO
- EPSS
- 99.7th percentile (score 0.840, as of
2026-07-13) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2023-28432
CISA short description
MinIO contains a vulnerability in a cluster deployment where MinIO returns all environment variables, which allows for information disclosure.
Required action
Apply updates per vendor instructions.