{"action":"Upgrade mlflow to 3.11.0rc0 or later.","affected":[{"fixed":"3.11.0rc0","introduced":"0"}],"component":"mlflow","cve_ids":["CVE-2026-33866"],"ecosystem":"PyPI","epss":0.00362,"exploited":false,"fixed_versions":["3.11.0rc0"],"ghsa_id":"GHSA-46r5-x6jq-v8g6","id":"tcs_01M5KEXDDEG5XPW3YVV1BBMWXR","modified_at":"2026-09-10T03:50:42.818312809Z","published_at":"2026-04-07T15:30:50Z","references":["https://osv.dev/vulnerability/GHSA-46r5-x6jq-v8g6","https://nvd.nist.gov/vuln/detail/CVE-2026-33866","https://github.com/mlflow/mlflow/pull/21708","https://github.com/mlflow/mlflow/commit/005b959cacda05d1423356cfcbd9ebeda8ff96a7","https://afine.com/blogs/attacking-mlflow-how-ml-artifacts-become-attack-vectors","https://cert.pl/en/posts/2026/04/CVE-2026-33865","https://github.com/mlflow/mlflow","https://github.com/pypa/advisory-database/tree/main/vulns/mlflow/PYSEC-2026-94.yaml"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-46r5-x6jq-v8g6","url":"https://osv.dev/vulnerability/GHSA-46r5-x6jq-v8g6"}],"summary":"MLflow is vulnerable to an authorization bypass affecting the AJAX endpoint"}