VDB
KO
HIGH 7.5

GHSA-f82r-jj5r-6g97

mlflow Path Traversal vulnerability

Details

A path traversal vulnerability exists in mlflow/mlflow version 2.9.2, allowing attackers to access arbitrary files on the server. By crafting a series of HTTP POST requests with specially crafted 'artifact_location' and 'source' parameters, using a local URI with '#' instead of '?', an attacker can traverse the server's directory structure. The issue occurs due to insufficient validation of user-supplied input in the server's handlers.

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Affected packages

PyPI / mlflow
Introduced in: 0 Fixed in: 2.12.1
Fix pip install --upgrade 'mlflow>=2.12.1'

References