{"id":"CVE-2022-0736","aliases":["BIT-mlflow-2022-0736","EUVD-2022-0158","GHSA-vqj2-4v8m-8vrq","PYSEC-2022-28"],"status":"published","title":"Insecure Temporary File in mlflow/mlflow","description":"Insecure Temporary File in GitHub repository mlflow/mlflow prior to 1.23.1.","severity":{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.01575,"percentile":0.75621,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-377","CWE-668"],"published":"2022-02-23T08:45:13Z","modified":"2026-10-28T02:31:07Z","fixes":[{"ecosystem":"PyPI","package":"mlflow","fixed_in":["1.23.1"],"sources":["ghsa","osv"]},{"ecosystem":"Bitnami","package":"mlflow","fixed_in":["1.23.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"mlflow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.23.1"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"mlflow","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.23.1"}]}]},{"source":"osv","ecosystem":"PyPI","package":"mlflow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.23.1"}]}],"versions":["0.0.1","0.1.0","0.2.0","0.2.1","0.3.0","0.4.0","0.4.1","0.4.2","0.5.0","0.5.1","0.5.2","0.6.0","0.7.0","0.8.0","0.8.1","0.8.2","0.9.0","0.9.0.1","0.9.1","1.0.0","1.1.0","1.1.1.dev0","1.10.0","1.11.0","1.12.0","1.12.1","1.13","1.13.1","1.14.0","1.14.1","1.15.0","1.16.0","1.17.0","1.18.0","1.19.0","1.2.0","1.20.0","1.20.1","1.20.2","1.21.0","1.22.0","1.23.0","1.3.0","1.4.0","1.5.0","1.6.0","1.7.0","1.7.1","1.7.2","1.8.0","1.9.0","1.9.1"]},{"source":"osv","ecosystem":"PyPI","package":"mlflow","ranges":[{"type":"GIT","events":[{"introduced":"0"},{"fixed":"61984e6843d2e59235d82a580c529920cd8f3711"}]},{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.23.1"}]}],"versions":["0.0.1","0.1.0","0.2.0","0.2.1","0.3.0","0.4.0","0.4.1","0.4.2","0.5.0","0.5.1","0.5.2","0.6.0","0.7.0","0.8.0","0.8.1","0.8.2","0.9.0","0.9.0.1","0.9.1","1.0.0","1.1.0","1.1.1.dev0","1.10.0","1.11.0","1.12.0","1.12.1","1.13","1.13.1","1.14.0","1.14.1","1.15.0","1.16.0","1.17.0","1.18.0","1.19.0","1.2.0","1.20.0","1.20.1","1.20.2","1.21.0","1.22.0","1.23.0","1.3.0","1.4.0","1.5.0","1.6.0","1.7.0","1.7.1","1.7.2","1.8.0","1.9.0","1.9.1"]}],"products":[{"vendor":"lfprojects","product":"mlflow"},{"vendor":"mlflow","product":"mlflow/mlflow"}],"references":[{"url":"https://huntr.dev/bounties/e5384764-c583-4dec-a1d8-4697f4e12f75","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch","Third Party Advisory","advisory","web"]},{"url":"https://github.com/mlflow/mlflow/commit/61984e6843d2e59235d82a580c529920cd8f3711","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0736","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-vqj2-4v8m-8vrq","tags":["advisory"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/mlflow/PYSEC-2022-28.yaml","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0736.json","tags":["advisory"]},{"url":"https://github.com/mlflow/mlflow","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-0736","title":"Insecure Temporary File in mlflow/mlflow","description":"Insecure Temporary File in GitHub repository mlflow/mlflow prior to 1.23.1.","status":"published","published":"2022-02-23T08:45:13Z","modified":"2024-08-02T23:40:03.521Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-377"],"updated_at":"2026-11-02T14:34:42.028422Z"}],"euvd":[{"id":"EUVD-2022-0158","description":"Insecure Temporary File in GitHub repository mlflow/mlflow prior to 1.23.1.","status":"published","published":"2022-02-23T08:45:13Z","modified":"2024-08-02T23:40:03Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","level":"high"}],"updated_at":"2026-11-03T03:26:04.481305Z"}],"ghsa":[{"id":"GHSA-vqj2-4v8m-8vrq","title":"Insecure Temporary File in mlflow","description":"mlflow prior to 1.23.1 contains an insecure temporary file. The insecure function `tempfile.mktemp()` is deprecated and `mkstemp()` should be used instead.","status":"published","published":"2022-02-24T00:00:54Z","modified":"2024-09-30T20:52:12Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","level":"high"},{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","level":"high"}],"cwes":["CWE-377","CWE-668"],"updated_at":"2026-11-02T14:38:07.852618Z"}],"nvd":[{"id":"CVE-2022-0736","description":"Insecure Temporary File in GitHub repository mlflow/mlflow prior to 1.23.1.","status":"published","published":"2022-02-23T09:15:14.42Z","modified":"2026-06-17T04:21:09.22Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-377"],"updated_at":"2026-11-02T14:07:12.711288Z"}],"osv":[{"id":"CVE-2022-0736","title":"Insecure Temporary File in mlflow/mlflow","description":"Insecure Temporary File in GitHub repository mlflow/mlflow prior to 1.23.1.","status":"published","published":"2022-02-23T08:45:13Z","modified":"2026-10-28T02:31:07.305649468Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","level":"high"}],"cwes":["CWE-377"],"updated_at":"2026-11-02T15:44:22.824781Z"},{"id":"GHSA-vqj2-4v8m-8vrq","title":"Insecure Temporary File in mlflow","description":"mlflow prior to 1.23.1 contains an insecure temporary file. The insecure function `tempfile.mktemp()` is deprecated and `mkstemp()` should be used instead.","status":"published","published":"2022-02-24T00:00:54Z","modified":"2025-02-21T05:42:14.252193Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","level":"high"},{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-377","CWE-668"],"updated_at":"2026-11-02T15:46:57.694388Z"},{"id":"BIT-mlflow-2022-0736","title":"Insecure Temporary File in mlflow/mlflow","description":"Insecure Temporary File in GitHub repository mlflow/mlflow prior to 1.23.1.","status":"published","published":"2024-03-06T10:59:37.587Z","modified":"2026-09-08T08:48:13.420192501Z","updated_at":"2026-11-02T15:28:33.072289Z"},{"id":"PYSEC-2022-28","description":"Insecure Temporary File in GitHub repository mlflow/mlflow prior to 1.23.1.","status":"published","published":"2022-02-23T09:15:00Z","modified":"2023-12-06T01:01:48.937061Z","updated_at":"2026-11-02T15:52:53.449407Z"}]}}