CVE Catalog

CVE-2025-11201

CriticalCVSS 9.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Very high risk
26.26%

98th percentile - higher than 98% of all known CVEs

Summary

MLflow Tracking Server contains a directory traversal vulnerability in model creation that allows remote code execution. Authentication is not required to exploit it; the flaw results from lack of proper validation of a user-supplied path before use in file operations. An attacker can execute code in the context of the service account.

Risk Assessment

A remote unauthenticated attacker can execute arbitrary code on the MLflow server, potentially leading to full system compromise and access to model data. High risk for production environments with an exposed MLflow Tracking Server.

Recommendation

Update MLflow Tracking Server to a version containing the fix for this vulnerability. Restrict network access to the tracking server and validate user-supplied paths.

Related vulnerabilities

Original NVD description (English source)

MLflow Tracking Server Model Creation Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MLflow Tracking Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of model file paths. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-26921.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS