{"id":"EUVD-2023-2395","revision":"854f8aa8e9cf4080bcbdf5477d9a826b","records":[{"revision":"854f8aa8e9cf4080bcbdf5477d9a826b","observedAt":"2026-11-01T22:07:09.331+00:00","statement":{"source":"euvd","id":"EUVD-2023-2395","aliases":["CVE-2023-28434","GHSA-2pxw-r47w-4p8c"],"title":"Minio is a Multi-Cloud Object Storage framework. Prior to RELEASE.2023-03-20T20-16-18Z, an attacker can use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket`. To c…","description":"Minio is a Multi-Cloud Object Storage framework. Prior to RELEASE.2023-03-20T20-16-18Z, an attacker can use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket`. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access. This issue has been patched in RELEASE.2023-03-20T20-16-18Z. As a workaround, enable browser API access and turn off `MINIO_BROWSER=off`.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":null}],"references":["https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c","https://github.com/minio/minio/pull/16849","https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-2395","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Mar 22, 2023, 8:44:04 PM","dateUpdated":"Oct 21, 2025, 11:15:22 PM"},"relatedAdvisories":[{"id":"WID-SEC-W-2023-2261","title":"MinIO: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen","vulnerabilityIds":["CVE-2023-28434","CVE-2023-28432"]}],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2023-2395","identifiers":["EUVD-2023-2395","CVE-2023-28434","GHSA-2pxw-r47w-4p8c"]},"retained":false,"historicalAffected":[]}],"coverage":[]}