CRITICAL 9.6

PYSEC-2026-425

MLFlow path traversal vulnerability

상세

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.

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영향 패키지

PyPI / mlflow

최초 영향 버전: 0 수정 버전: 3.9.0rc0

수정 pip install --upgrade 'mlflow>=3.9.0rc0'

참고

https://nvd.nist.gov/vuln/detail/CVE-2025-15036 [ADVISORY]
https://github.com/mlflow/mlflow/commit/3bf6d81ac4d38654c8ff012dbd0c3e9f17e7e346 [WEB]
https://github.com/mlflow/mlflow [PACKAGE]
https://huntr.com/bounties/36c314cf-fd6e-4fb0-b9b0-1b47bcdf0eb0 [WEB]
https://pypi.org/project/mlflow [PACKAGE]
https://github.com/advisories/GHSA-vhcx-3pq2-4fvc [ADVISORY]