PYSEC-2026-1641
mlflow vulnerable to Path Traversal
At a glance
- Published
- Updated
- CVE
- CVE-2024-1560
- Aliases
- BIT-mlflow-2024-1560, GHSA-5mvj-wmgj-7q8c
- CVSS_V3
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
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 packages
| Package | Versions |
|---|---|
| PyPI · mlflow | introduced 0, last affected 2.9.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-1560 ADVISORY
- https://github.com/mlflow/mlflow PACKAGE
- https://huntr.com/bounties/4a34259c-3c8f-4872-b178-f27fbc876b98 WEB
- https://pypi.org/project/mlflow PACKAGE
- https://github.com/advisories/GHSA-5mvj-wmgj-7q8c ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |