{"cveID":"CVE-2023-28434","vendorProject":"MinIO","product":"MinIO","vulnerabilityName":"MinIO Security Feature Bypass Vulnerability","dateAdded":"2023-09-19","shortDescription":"MinIO contains a security feature bypass vulnerability that allows an attacker to use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket` to conduct privilege escalation. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access.","requiredAction":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","dueDate":"2023-10-10","knownRansomwareCampaignUse":"Unknown","notes":"https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c;  https://nvd.nist.gov/vuln/detail/CVE-2023-28434","cwes":["CWE-269"],"year":2023,"state":"unmapped","stale_reasons":[],"mappings":[],"techniques":[],"mapping_types":[],"has_exploitation_technique":false,"mapping_attack_versions":[],"mapping_domains":[],"sigma_coverage":null,"sigma_rules_tagged_cve":[],"added_after_mapping_snapshot":false,"_source":"kevmap","_built":"2026-08-24 19:45 UTC","_attack_version":"19.2"}