UNKNOWNCVE-2025-15036

Path Traversal Vulnerability in mlflow/mlflow

Platform

python

Component

mlflow

Fixed in

3.9.0

A path traversal vulnerability exists in the `extract_archive_to_dir` function within the `mlflow/pyfunc/dbconnect_artifact_cache.py` file of the mlflow/mlflow repository. This vulnerability, present in versions before v3.7.0, arises due to the lack of validation of tar member paths during extraction. An attacker with control over the tar.gz file can exploit this issue to overwrite arbitrary files or gain elevated privileges, potentially escaping the sandbox directory in multi-tenant or shared cluster environments.

How to fix

Actualice la biblioteca mlflow a la versión 3.9.0 o superior. Esto corrige la vulnerabilidad de path traversal en la función `extract_archive_to_dir` al validar correctamente las rutas de los miembros del archivo tar durante la extracción. La actualización previene la sobrescritura de archivos arbitrarios y la posible escalada de privilegios.

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CVE-2025-15036 — Vulnerability Details | NextGuard | NextGuard