CVE-2023-28432 KEV
7.5
HIGH · CVSS 3.1 · EPSS 84% (pctl 100)
Patch first
On CISA KEV — known exploited in the wild, due 2023-05-12.
Description
Minio is a Multi-Cloud Object Storage framework. In a cluster deployment starting with RELEASE.2019-12-17T23-16-33Z and prior to RELEASE.2023-03-20T20-16-18Z, MinIO returns all environment variables, including `MINIO_SECRET_KEY` and `MINIO_ROOT_PASSWORD`, resulting in information disclosure. All users of distributed deployment are impacted. All users are advised to upgrade to RELEASE.2023-03-20T20-16-18Z.
Scoring
| CVSS | 7.5 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| EPSS | 83.96% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-200 |
| On CISA KEV | yes — remediate by 2023-05-12 |
| Public exploit | none known |
| Published | 2023-03-22 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | MinIO Information Disclosure Vulnerability |
|---|---|
| Added | 2023-04-21 |
| Due | 2023-05-12 |
| Vendor / product | MinIO / MinIO |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| minio | minio |
References
- https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z
- https://github.com/minio/minio/security/advisories/GHSA-6xvq-wj2x-3h3q
- https://twitter.com/Andrew___Morris/status/1639325397241278464
- https://viz.greynoise.io/tag/minio-information-disclosure-attempt
- https://www.greynoise.io/blog/openai-minio-and-why-you-should-always-use-docker-cli-scan-to-keep-your-supply-chain-clean
- https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z
- https://github.com/minio/minio/security/advisories/GHSA-6xvq-wj2x-3h3q
- https://twitter.com/Andrew___Morris/status/1639325397241278464
- https://viz.greynoise.io/tag/minio-information-disclosure-attempt
- https://www.greynoise.io/blog/openai-minio-and-why-you-should-always-use-docker-cli-scan-to-keep-your-supply-chain-clean
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-28432
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