{"id":"BIT-mlflow-2026-0596","summary":"Command Injection in mlflow/mlflow","details":"A command injection vulnerability exists in mlflow/mlflow when serving a model with `enable_mlserver=True`. The `model_uri` is embedded directly into a shell command executed via `bash -c` without proper sanitization. If the `model_uri` contains shell metacharacters, such as `$()` or backticks, it allows for command substitution and execution of attacker-controlled commands. This vulnerability affects the latest version of mlflow/mlflow and can lead to privilege escalation if a higher-privileged service serves models from a directory writable by lower-privileged users.","aliases":["CVE-2026-0596","GHSA-rvhj-8chj-8v3c","PYSEC-2026-424"],"modified":"2026-09-10T16:00:36.154616406Z","published":"2026-04-16T23:45:08.946Z","database_specific":{"severity":"Critical","cpes":["cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"https://huntr.com/bounties/2e905add-f9f5-4309-a3db-b17de5981285"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0596"}],"affected":[{"package":{"name":"mlflow","ecosystem":"Bitnami","purl":"pkg:bitnami/mlflow"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.11.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mlflow/BIT-mlflow-2026-0596.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}]}],"schema_version":"1.9.0"}