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vuln-cve/data/2023/28xxx/CVE-2023-28434.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2023-28434",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2023-03-15T15:59:10.053Z",
"datePublished": "2023-03-22T20:44:04.216Z",
"dateUpdated": "2025-10-21T23:15:22.302Z"
},
"containers": {
"cna": {
"title": "MinIO is vulnerable to privilege escalation on Linux/MacOS",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-269",
"lang": "en",
"description": "CWE-269: Improper Privilege Management",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c"
},
{
"name": "https://github.com/minio/minio/pull/16849",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/minio/minio/pull/16849"
},
{
"name": "https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5"
}
],
"affected": [
{
"vendor": "minio",
"product": "minio",
"versions": [
{
"version": "< RELEASE.2023-03-20T20-16-18Z",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2023-03-22T20:44:04.216Z"
},
"descriptions": [
{
"lang": "en",
"value": "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`."
}
],
"source": {
"advisory": "GHSA-2pxw-r47w-4p8c",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-02T12:38:25.275Z"
},
"title": "CVE Program Container",
"references": [
{
"name": "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c"
},
{
"name": "https://github.com/minio/minio/pull/16849",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/minio/minio/pull/16849"
},
{
"name": "https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5"
}
]
},
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2023-28434",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"version": "2.0.3",
"timestamp": "2025-01-28T21:17:47.891249Z"
}
}
},
{
"other": {
"type": "kev",
"content": {
"dateAdded": "2023-09-19",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-28434"
}
}
}
],
"references": [
{
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-28434",
"tags": [
"government-resource"
]
}
],
"timeline": [
{
"time": "2023-09-19T00:00:00.000Z",
"lang": "en",
"value": "CVE-2023-28434 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-10-21T23:15:22.302Z"
}
}
]
}
}