PYSEC-2026-1655

mlflow vulnerable to Path Traversal

Description

A path traversal vulnerability exists in the mlflow/mlflow repository, specifically within the handling of the `artifact_location` parameter when creating an experiment. Attackers can exploit this vulnerability by using a fragment component `#` in the artifact location URI to read arbitrary files on the server in the context of the server's process. This issue is similar to CVE-2023-6909 but utilizes a different component of the URI to achieve the same effect.

Paquets affectés

Références

• https://nvd.nist.gov/vuln/detail/CVE-2024-1594 ADVISORY
• https://github.com/mlflow/mlflow PACKAGE
• https://github.com/mlflow/mlflow/blob/b929a3e727dc48a1eb19b7e954b7897ac09ad3ec/mlflow/utils/uri.py#L246 WEB
• https://huntr.com/bounties/424b6f6b-e778-4a2b-b860-39730d396f3e WEB
• https://pypi.org/project/mlflow PACKAGE
• https://github.com/advisories/GHSA-m49c-5c52-6696 ADVISORY

Sources