{"schema":"threatline.record/2","record":{"id":"CVE-2023-28432","aliases":["GHSA-6xvq-wj2x-3h3q"],"summary":"MinIO Information Disclosure Vulnerability","details":"MinIO contains a vulnerability in a cluster deployment where MinIO returns all environment variables, which allows for information disclosure.","categories":["Unclassified"],"product":"MinIO","vendor":"MinIO","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2023-28432","source_modified_at":"2025-10-21T23:15:22.503Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"minio","vendor":"minio","versions":[{"version":">= RELEASE.2019-12-17T23-16-33Z, < RELEASE.2023-03-20T20-16-18Z","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.5,"severity":"High","kev":{"listed":true,"date_added":"2023-04-21","due_date":"2023-05-12","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.83957,"percentile":0.99695,"score_date":"2026-10-23"},"published_at":"2023-03-22T20:16:38.641Z","modified_at":"2025-10-21T23:15:22.503Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2023-28432","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:15:22.503Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/gather/minio_bootstrap_verify_info_disc.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2023-03-20"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-28432.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2023-28432","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Nuclei","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/minio/minio/security/advisories/GHSA-6xvq-wj2x-3h3q","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28432","source":"CISA KEV"},{"source":"CVE List","url":"https://github.com/minio/minio/releases/tag/RELEASE.2023-03-20T20-16-18Z","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://twitter.com/Andrew___Morris/status/1639325397241278464","tags":["x_transferred"]},{"source":"CVE List","url":"https://viz.greynoise.io/tag/minio-information-disclosure-attempt","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.greynoise.io/blog/openai-minio-and-why-you-should-always-use-docker-cli-scan-to-keep-your-supply-chain-clean","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-28432","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"partial","assessed_at":"2025-01-28T21:16:56.029650Z"},"exploits":[{"source":"Metasploit","kind":"Auxiliary module","name":"MinIO Bootstrap Verify Information Disclosure","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/gather/minio_bootstrap_verify_info_disc.rb","date":"2023-03-20","added":"2026-02-09","check":false},{"source":"Nuclei","kind":"Scanner template","name":"MinIO Cluster Deployment - Information Disclosure","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-28432.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2025-10-21T23:15:22.503Z","content_hash":"c581b05126ec37ea29f1fc41f6f15e220976f65817aa33dd84e9b74edf716b07"}}