{"id":"CVE-2020-13092","details":"scikit-learn (aka sklearn) through 0.23.0 can unserialize and execute commands from an untrusted file that is passed to the joblib.load() function, if __reduce__ makes an os.system call. NOTE: third parties dispute this issue because the joblib.load() function is documented as unsafe and it is the user's responsibility to use the function in a secure manner","aliases":["GHSA-jjw5-xxj6-pcv5","PYSEC-2020-107"],"modified":"2026-04-10T04:24:28.815607Z","published":"2020-05-15T19:15:12.277Z","references":[{"type":"ADVISORY","url":"https://scikit-learn.org/stable/modules/model_persistence.html#security-maintainability-limitations"},{"type":"EVIDENCE","url":"https://github.com/0FuzzingQ/vuln/blob/master/sklearn%20unserialize.md"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/scikit-learn/scikit-learn","events":[{"introduced":"0"},{"last_affected":"483cd3eaa3c636a57ebb0dc4765531183b274df0"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.23.0"}]}}],"versions":["0.1","0.1-beta","0.11-beta","0.11-branching","0.12-branching","0.13-branching","0.15-branching","0.17-branching","0.19-branching","0.2","0.2-beta","0.23.0","0.23.0rc1","0.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13092.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}