Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the createmodelversion function. An attacker can access arbitrary files on the server's filesystem by including the mlflow.prompt.isprompt tag in a CreateModelVersion request, which bypasses source path validatio...

GHSA-42H5-H8QH-VV9V MLflow allows an unauthenticated remote attacker to read arbitrary files from the server's filesystem

A vulnerability in the createmodelversion handler of mlflow/server/handlers.py in mlflow/mlflow versions 3.9.0 and earlier allows an unauthenticated remote attacker to read arbitrary files from the server's filesystem. The issue arises when a CreateModelVersion request includes the tag...

CVE-2026-2614 Arbitrary File Read via Prompt Tag Source Validation Bypass in mlflow/mlflow

A vulnerability in the createmodelversion handler of mlflow/server/handlers.py in mlflow/mlflow versions 3.9.0 and earlier allows an unauthenticated remote attacker to read arbitrary files from the server's filesystem. The issue arises when a CreateModelVersion request includes the tag...