Description

A path traversal vulnerability exists in mlflow/mlflow version 2.15.1. When users configure and use the dbfs service, concatenating the URL directly into the file protocol results in an arbitrary file read vulnerability. This issue occurs because only the path part of the URL is checked, while parts such as query and parameters are not handled. The vulnerability is triggered if the user has configured the dbfs service, and during usage, the service is mounted to a local directory.

Weaknesses 1

Affected Products 1

References 2

• github.com https://github.com/mlflow/mlflow/commit/7791b8cdd595f21b5f179c7b17e4b5eb5cbbe654
  Patch
• huntr.com https://huntr.com/bounties/2259b88b-a0c6-4c7c-b434-6aacf6056dcb
  ExploitThird Party Advisory

Remediation

• github.com https://github.com/mlflow/mlflow/commit/7791b8cdd595f21b5f179c7b17e4b5eb5cbbe654
  Patch