{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-10T23:20:04.653","vulnerabilities":[{"cve":{"id":"CVE-2021-21362","sourceIdentifier":"security-advisories@github.com","published":"2021-03-08T19:15:13.443","lastModified":"2024-11-21T05:48:12.000","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"MinIO is an open-source high performance object storage service and it is API compatible with Amazon S3 cloud storage service. In MinIO before version RELEASE.2021-03-04T00-53-13Z it is possible to bypass a readOnly policy by creating a temporary 'mc share upload' URL. Everyone is impacted who uses MinIO multi-users. This is fixed in version RELEASE.2021-03-04T00-53-13Z. As a workaround, one can disable uploads with `Content-Type: multipart/form-data` as mentioned in the S3 API RESTObjectPOST docs by using a proxy in front of MinIO."},{"lang":"es","value":"MinIO es un servicio de almacenamiento de objetos de alto rendimiento de código abierto y es compatible con la API con el servicio de almacenamiento en nube Amazon S3. En MinIO versiones anteriores a RELEASE.2021-03-04T00-53-13Z, es posible omitir una política de solo lectura al crear una URL temporal \"mc share upload\". Todos los que usan MinIO multiusuario están afectados. Esto es corregido en versión RELEASE.2021-03-04T00-53-13Z. Como una solución alternativa, puede ser deshabilitar las cargas con \"Content-Type: multipart/form-data\" como es mencionado en los documentos RESTObjectPOST de la API S3 al usar un proxy frente a MinIO"}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","baseScore":7.7,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.1,"impactScore":4.0},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:N/I:P/A:N","baseScore":4.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-285"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-863"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*","versionEndExcluding":"2021-03-04t00-53-13z","matchCriteriaId":"D17AB9B3-22BB-48A4-8317-3EB80B812FFA"}]}]}],"references":[{"url":"https://github.com/minio/minio/commit/039f59b552319fcc2f83631bb421a7d4b82bc482","source":"security-advisories@github.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/minio/minio/pull/11682","source":"security-advisories@github.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/minio/minio/releases/tag/RELEASE.2021-03-04T00-53-13Z","source":"security-advisories@github.com","tags":["Release Notes","Third Party Advisory"]},{"url":"https://github.com/minio/minio/security/advisories/GHSA-hq5j-6r98-9m8v","source":"security-advisories@github.com","tags":["Third Party Advisory"]},{"url":"https://github.com/minio/minio/commit/039f59b552319fcc2f83631bb421a7d4b82bc482","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/minio/minio/pull/11682","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/minio/minio/releases/tag/RELEASE.2021-03-04T00-53-13Z","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Third Party Advisory"]},{"url":"https://github.com/minio/minio/security/advisories/GHSA-hq5j-6r98-9m8v","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}