CVE-2026-8147 (GCVE-0-2026-8147)
Vulnerability from cvelistv5
Published
2026-07-02 07:32
Modified
2026-07-02 12:28
CWE
  • CWE-284 - Improper Access Control
Summary
In MLflow versions prior to 3.14.0, when running with authentication enabled, the trace API endpoints lack proper authorization validators. This allows any authenticated user to bypass experiment-level authorization controls on all trace operations, including reading, deleting, and modifying traces on experiments they do not have permission to access. The issue arises from the `_before_request` handler, which does not register authorization validators for trace endpoints, resulting in requests proceeding without validation. This vulnerability can expose sensitive data, destroy audit logs, and allow unauthorized modifications.
Impacted products
Vendor Product Version
mlflow mlflow/mlflow Version: unspecified   < 3.14.0
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Show details on NVD website


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