BIT-minio-2023-28433
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/minio/BIT-minio-2023-28433.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/BIT-minio-2023-28433
- Aliases
- Published
- 2024-03-06T10:56:28.094Z
- Modified
- 2025-05-20T10:02:07.006Z
- Summary
- Minio Privilege Escalation on Windows via Path separator manipulation
- Details
-
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 toPutObjectin a specific bucket, can create an admin user. This issue is patched in RELEASE.2023-03-20T20-16-18Z. There are no known workarounds. - Database specific
{ "cpes": [ "cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*" ], "severity": "High" }- References
-
- https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8
- https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc
- https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z
- https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6
- https://nvd.nist.gov/vuln/detail/CVE-2023-28433
Affected packages
Bitnami / minio
Package
- Name
- minio
- Purl
- pkg:bitnami/minio
Severity
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator