{"api_version":"1","generated_at":"2026-07-23T22:42:56+00:00","cve":"CVE-2020-11012","urls":{"html":"https://cve.report/CVE-2020-11012","api":"https://cve.report/api/cve/CVE-2020-11012.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-11012","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-11012"},"summary":{"title":"CVE-2020-11012","description":"MinIO versions before RELEASE.2020-04-23T00-58-49Z have an authentication bypass issue in the MinIO admin API. Given an admin access key, it is possible to perform admin API operations i.e. creating new service accounts for existing access keys - without knowing the admin secret key. This has been fixed and released in version RELEASE.2020-04-23T00-58-49Z.","state":"PUBLIC","assigner":"security-advisories@github.com","published_at":"2020-04-23 22:15:00","updated_at":"2021-10-26 20:02:00"},"problem_types":["CWE-755"],"metrics":[],"references":[{"url":"https://github.com/minio/minio/releases/tag/RELEASE.2020-04-23T00-58-49Z","name":"https://github.com/minio/minio/releases/tag/RELEASE.2020-04-23T00-58-49Z","refsource":"MISC","tags":["Third Party Advisory"],"title":"Release Security Bug Fix Release · minio/minio · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/minio/minio/pull/9422","name":"https://github.com/minio/minio/pull/9422","refsource":"MISC","tags":["Third Party Advisory"],"title":"fix: Add missing return in admin requests auth by vadmeste · Pull Request #9422 · minio/minio · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/minio/minio/commit/4cd6ca02c7957aeb2de3eede08b0754332a77923","name":"https://github.com/minio/minio/commit/4cd6ca02c7957aeb2de3eede08b0754332a77923","refsource":"MISC","tags":["Patch","Third Party Advisory"],"title":"fix: Add missing return in admin requests auth (#9422) · minio/minio@4cd6ca0 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/minio/minio/security/advisories/GHSA-xv4r-vccv-mg4w","name":"https://github.com/minio/minio/security/advisories/GHSA-xv4r-vccv-mg4w","refsource":"CONFIRM","tags":["Patch","Third Party Advisory"],"title":"MinIO Admin API security issue · Advisory · minio/minio · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-11012","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11012","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"11012","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"minio","cpe5":"minio","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"11012","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"minio","cpe5":"minio","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2020-11012","qid":"502887","title":"Alpine Linux Security Update for minio"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2020-11012","STATE":"PUBLIC","TITLE":"Authentication bypass MinIO Admin API"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"minio","version":{"version_data":[{"version_value":"< RELEASE.2020-04-23T00-58-49Z"}]}}]},"vendor_name":"MinIO"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"MinIO versions before RELEASE.2020-04-23T00-58-49Z have an authentication bypass issue in the MinIO admin API. Given an admin access key, it is possible to perform admin API operations i.e. creating new service accounts for existing access keys - without knowing the admin secret key. This has been fixed and released in version RELEASE.2020-04-23T00-58-49Z."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":9.3,"baseSeverity":"CRITICAL","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-305: Authentication Bypass by Primary Weakness"}]}]},"references":{"reference_data":[{"name":"https://github.com/minio/minio/security/advisories/GHSA-xv4r-vccv-mg4w","refsource":"CONFIRM","url":"https://github.com/minio/minio/security/advisories/GHSA-xv4r-vccv-mg4w"},{"name":"https://github.com/minio/minio/pull/9422","refsource":"MISC","url":"https://github.com/minio/minio/pull/9422"},{"name":"https://github.com/minio/minio/commit/4cd6ca02c7957aeb2de3eede08b0754332a77923","refsource":"MISC","url":"https://github.com/minio/minio/commit/4cd6ca02c7957aeb2de3eede08b0754332a77923"},{"name":"https://github.com/minio/minio/releases/tag/RELEASE.2020-04-23T00-58-49Z","refsource":"MISC","url":"https://github.com/minio/minio/releases/tag/RELEASE.2020-04-23T00-58-49Z"}]},"source":{"advisory":"GHSA-xv4r-vccv-mg4w","discovery":"UNKNOWN"}},"nvd":{"publishedDate":"2020-04-23 22:15:00","lastModifiedDate":"2021-10-26 20:02:00","problem_types":["CWE-755"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":5},"severity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*","versionEndExcluding":"2020-04-23t00-58-49z","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"11012","Ordinal":"171557","Title":"CVE-2020-11012","CVE":"CVE-2020-11012","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"11012","Ordinal":"1","NoteData":"MinIO versions before RELEASE.2020-04-23T00-58-49Z have an authentication bypass issue in the MinIO admin API. Given an admin access key, it is possible to perform admin API operations i.e. creating new service accounts for existing access keys - without knowing the admin secret key. This has been fixed and released in version RELEASE.2020-04-23T00-58-49Z.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"11012","Ordinal":"2","NoteData":"2020-04-23","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"11012","Ordinal":"3","NoteData":"2020-04-23","Type":"Other","Title":"Modified"}]}}}