CVE-2025-11200: MLflow Weak Password Requirements Authentication Bypass Vulnerability

October 29, 2025 (updated November 5, 2025)

MLflow Weak Password Requirements Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of MLflow. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the handling of passwords. The issue results from weak password requirements. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-26916.

References

github.com/advisories/GHSA-6xj8-rrqx-r4cv
github.com/mlflow/mlflow
github.com/mlflow/mlflow/commit/1f74f3f24d8273927b8db392c23e108576936c54
nvd.nist.gov/vuln/detail/CVE-2025-11200
www.zerodayinitiative.com/advisories/ZDI-25-932

Code Behaviors & Features

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