{
  "id": "cve-2023-28434",
  "cveID": "CVE-2023-28434",
  "vendor": "MinIO",
  "product": "MinIO",
  "vulnerabilityName": "MinIO Security Feature Bypass Vulnerability",
  "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.",
  "dateAdded": "2023-09-19",
  "dueDate": "2023-10-10",
  "knownRansomware": false,
  "cwes": [
    "CWE-269"
  ],
  "notes": "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c;  https://nvd.nist.gov/vuln/detail/CVE-2023-28434",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28434"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "github.com",
      "url": "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28434"
    }
  ],
  "cvss": {
    "score": 8.8,
    "severity": "HIGH",
    "version": "3.1",
    "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
  },
  "epss": {
    "score": 0.07917,
    "percentile": 0.94368
  },
  "timeline": [
    {
      "date": "2023-09-19",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2023-10-10",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}