Advisory Published
Advisory Published

CVE-2023-6015: MLflow Arbitrary File Upload

First published: Thu Nov 16 2023(Updated: )

MLflow allowed arbitrary files to be PUT onto the server.


Affected SoftwareAffected VersionHow to fix
Lfprojects Mlflow<2.8.1

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Frequently Asked Questions

  • What is the severity of CVE-2023-6015?

    The severity of CVE-2023-6015 is critical.

  • How does CVE-2023-6015 affect MLflow?

    CVE-2023-6015 allows arbitrary files to be PUT onto the MLflow server.

  • Which version of MLflow is affected by CVE-2023-6015?

    MLflow version 2.8.1 (up-to-exclusive) is affected by CVE-2023-6015.

  • How can I fix CVE-2023-6015?

    To fix CVE-2023-6015, upgrade to MLflow version 2.8.1 or later.

  • Where can I find more information about CVE-2023-6015?

    For more information about CVE-2023-6015, you can refer to the following sources: [Huntr](, [NVD](, [GitHub](


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