CVE-2023-28433

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-28433", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-03-15T15:59:10.052Z", "datePublished": "2023-03-22T20:33:43.452Z", "dateUpdated": "2025-02-25T14:51:18.769Z"}, "containers": {"cna": {"title": "Minio Privilege Escalation on Windows via Path separator manipulation", "problemTypes": [{"descriptions": [{"cweId": "CWE-668", "lang": "en", "description": "CWE-668: Exposure of Resource to Wrong Sphere", "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-w23q-4hw3-2pp6", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6"}, {"name": "https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8", "tags": ["x_refsource_MISC"], "url": "https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8"}, {"name": "https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc", "tags": ["x_refsource_MISC"], "url": "https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc"}, {"name": "https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z", "tags": ["x_refsource_MISC"], "url": "https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z"}], "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": "2023-03-22T20:33:43.452Z"}, "descriptions": [{"lang": "en", "value": "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 to `PutObject` in a specific bucket, can create an admin user. This issue is patched in RELEASE.2023-03-20T20-16-18Z. There are no known workarounds."}], "source": {"advisory": "GHSA-w23q-4hw3-2pp6", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T12:38:25.491Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6"}, {"name": "https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8"}, {"name": "https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc"}, {"name": "https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-02-25T14:29:09.291844Z", "id": "CVE-2023-28433", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-25T14:51:18.769Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6", "name": "https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6", "tags": ["x_refsource_CONFIRM", "x_transferred"]}, {"url": "https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8", "name": "https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc", "name": "https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z", "name": "https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z", "tags": ["x_refsource_MISC", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T12:38:25.491Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-28433", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-02-25T14:29:09.291844Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-25T14:29:11.274Z"}}], "cna": {"title": "Minio Privilege Escalation on Windows via Path separator manipulation", "source": {"advisory": "GHSA-w23q-4hw3-2pp6", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "minio", "product": "minio", "versions": [{"status": "affected", "version": "< RELEASE.2023-03-20T20-16-18Z"}]}], "references": [{"url": "https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6", "name": "https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8", "name": "https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc", "name": "https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z", "name": "https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "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 to `PutObject` in a specific bucket, can create an admin user. This issue is patched in RELEASE.2023-03-20T20-16-18Z. There are no known workarounds."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-668", "description": "CWE-668: Exposure of Resource to Wrong Sphere"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-03-22T20:33:43.452Z"}}}, "cveMetadata": {"cveId": "CVE-2023-28433", "state": "PUBLISHED", "dateUpdated": "2025-02-25T14:51:18.769Z", "dateReserved": "2023-03-15T15:59:10.052Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2023-03-22T20:33:43.452Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "minio", "vendor": "minio", "versions": [{"status": "affected", "version": "< RELEASE.2023-03-20T20-16-18Z"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*", "matchCriteriaId": "63CBB19F-80FF-4D6B-ADF3-7BD9768861D0", "versionEndExcluding": "2023-03-20t20-16-18z", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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 to `PutObject` in a specific bucket, can create an admin user. This issue is patched in RELEASE.2023-03-20T20-16-18Z. There are no known workarounds."}], "id": "CVE-2023-28433", "lastModified": "2026-06-17T05:47:42.330", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-28433", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-02-25T14:29:09.291844Z", "version": "2.0.3"}}]}, "published": "2023-03-22T21:15:18.340", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/minio/minio/commit/8d6558b23649f613414c8527b58973fbdfa4d1b8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/minio/minio/commit/b3c54ec81e0a06392abfb3a1ffcdc80c6fbf6ebc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://github.com/minio/minio/security/advisories/GHSA-w23q-4hw3-2pp6"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-668"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}