CVE-2025-11201
October 29, 2025
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.
Affected Packages
mlflow (CONDA):
Affected version(s) >=0.9.0.1 <3.0.0Fix Suggestion:
Update to version 3.0.0https://github.com/mlflow/mlflow.git (GITHUB):
Affected version(s) >=v0.2.0 <v3.0.0Fix Suggestion:
Update to version v3.0.0mlflow (PYTHON):
Affected version(s) >=3.0.0rc0 <3.0.0Fix Suggestion:
Update to version 3.0.0mlflow (PYTHON):
Affected version(s) >=0.0.1 <2.22.4Fix Suggestion:
Update to version 2.22.4mlflow (PYTHON):
Affected version(s) >=0.1.0 <3.0.0Fix Suggestion:
Update to version 3.0.0Related Resources (7)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
EPSS
Base Score:
19.46
