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8.1 High

CVE-2024-1560 A path traversal vulnerability exists in the mlflow/mlflow repository, specifically within the artifact deletion…

Description

A path traversal vulnerability exists in the mlflow/mlflow repository, specifically within the artifact deletion functionality. Attackers can bypass path validation by exploiting the double decoding process in the `_delete_artifact_mlflow_artifacts` handler and `local_file_uri_to_path` function, allowing for the deletion of arbitrary directories on the server's filesystem. This vulnerability is due to an extra unquote operation in the `delete_artifacts` function of `local_artifact_repo.py`, which fails to properly sanitize user-supplied paths. The issue is present up to version 2.9.2, despite attempts to fix a similar issue in CVE-2023-6831.

Affected products and versions

Product Affected versions Fixed in
mlflow/mlflow Versions not published
MLflow 2.9 earliest → < 2.9.2 2.9.2
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