{"id":"CVE-2023-6015","aliases":["BIT-mlflow-2023-6015","GHSA-f798-qm4r-23r5","PYSEC-2026-420"],"url":"https://o3.security/vulnerability/CVE-2023-6015","summary":"MLflow Arbitrary File Upload","details":"MLflow allowed arbitrary files to be PUT onto the server.","published":"2023-11-16T16:06:11.032Z","modified":"2026-10-28T02:30:31.147147059Z","cvss":{"score":10,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"mlflow","fixedVersion":"2.8.1"}],"fix":{"url":"https://github.com/mlflow/mlflow/pull/10330","label":"mlflow/mlflow#10330"},"references":[{"type":"WEB","url":"https://huntr.com/bounties/43e6fb72-676e-4670-a225-15d6836f65d3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6015.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6015"},{"type":"WEB","url":"https://github.com/mlflow/mlflow/pull/10330"},{"type":"WEB","url":"https://github.com/mlflow/mlflow/commit/cf83dad4df26dd4a850622fe8a51ccab1471a5e7"},{"type":"PACKAGE","url":"https://github.com/mlflow/mlflow"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:31.147147059Z"}}