Podatność CVE-2024-1558
Publikacja: 2024-04-16

Opis:
A path traversal vulnerability exists in the `_create_model_version()` function within `server/handlers.py` of the mlflow/mlflow repository, due to improper validation of the `source` parameter. Attackers can exploit this vulnerability by crafting a `source` parameter that bypasses the `_validate_non_local_source_contains_relative_paths(source)` function's checks, allowing for arbitrary file read access on the server. The issue arises from the handling of unquoted URL characters and the subsequent misuse of the original `source` value for model version creation, leading to the exposure of sensitive files when interacting with the `/model-versions/get-artifact` handler.

Typ:

CWE-22

 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

 Referencje:
https://huntr.com/bounties/7f4dbcc5-b6b3-43dd-b310-e2d0556a8081
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