MLflow < 3.10.0 - Authentication Bypass on FastAPI Routes

A vulnerability in mlflow/mlflow versions 3.9.0 and earlier allows unauthenticated access to certain FastAPI routes when the server is started with authentication enabled --app-name basic-auth and served via uvicorn ASGI. The FastAPI permission middleware only enforces authentication on /gateway/...

Mlflow - Arbitrary File Write

An attacker can overwrite any file on the server hosting MLflow without any authentication. id: CVE-2023-6018 info: name: Mlflow - Arbitrary File Write author: byt3bl33d3r severity: critical description: | An attacker can overwrite any file on the server hosting MLflow without any authentication...

Mlflow <2.9.2 - Path Traversal

Path Traversal: '..\filename' in GitHub repository mlflow/mlflow prior to 2.9.2. id: CVE-2023-6909 info: name: Mlflow 2.9.2 - Path Traversal author: Hyunsoo-ds severity: high description: | Path Traversal: '..\filename' in GitHub repository mlflow/mlflow prior to 2.9.2. impact: | Successful...

Mlflow <2.2.1 - Local File Inclusion

Mlflow before 2.2.1 is susceptible to local file inclusion due to path traversal ..\filename in GitHub repository mlflow/mlflow. An attacker can potentially obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site. id:...

MLflow < 2.11.3 - Path Traversal

MLflow versions prior to 2.11.3 are vulnerable to a Path Traversal attack due to improper URI fragment parsing. This vulnerability allows attackers to read arbitrary files on the server, potentially exposing sensitive information. id: CVE-2024-2928 info: name: MLflow 2.11.3 - Path Traversal autho...

Mlflow < 2.9.2 - Path Traversal

A path traversal vulnerability exists in mlflow/mlflow version 2.9.2, allowing attackers to access arbitrary files on the server. By crafting a series of HTTP POST requests with specially crafted 'artifactlocation' and 'source' parameters, using a local URI with '' instead of '?', an attacker can...

Mlflow < 2.17.0 - Local File Inclusion

Mlflow before 2.17.0 is susceptible to local file inclusion due to path traversal in GitHub repository mlflow/mlflow. An attacker can potentially obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site. id: CVE-2024-8859...

Mlflow <2.3.1 - Local File Inclusion Bypass

Path Traversal: '..\filename' in GitHub repository mlflow/mlflow prior to 2.3.1. id: CVE-2023-2780 info: name: Mlflow 2.3.1 - Local File Inclusion Bypass author: iamnoooob,pdresearch severity: critical description: | Path Traversal: '..\filename' in GitHub repository mlflow/mlflow prior to 2.3.1...

Mlflow <2.3.0 - Local File Inclusion

Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1. id: CVE-2023-2356 info: name: Mlflow 2.3.0 - Local File Inclusion author: Co5mos severity: high description: | Relative Path Traversal in GitHub repository mlflow/mlflow prior to 2.3.1. impact: | Successful exploitation...

MLflow Absolute Path Traversal

Absolute Path Traversal in GitHub repository mlflow/mlflow prior to 2.5.0. id: CVE-2023-3765 info: name: MLflow Absolute Path Traversal author: DhiyaneshDK severity: critical description: | Absolute Path Traversal in GitHub repository mlflow/mlflow prior to 2.5.0. impact: | This vulnerability can...

mlflow - Path Traversal

Path Traversal: '..\filename' in GitHub repository mlflow/mlflow prior to 2.9.2. id: CVE-2023-6831 info: name: mlflow - Path Traversal author: byObin severity: high description: | Path Traversal: '..\filename' in GitHub repository mlflow/mlflow prior to 2.9.2. impact: | Authenticated attackers...

Mlflow <2.8.0 - Local File Inclusion

Mlflow before 2.8.0 is susceptible to local file inclusion due to path traversal in GitHub repository mlflow/mlflow. An attacker can potentially obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site. id: CVE-2023-6977...

Mlflow - Cross-Site Scripting

The vulnerability allows an attacker to inject malicious code into the Content-Type header of a POST request, which is then reflected back to the user without proper sanitization or escaping. id: CVE-2023-6568 info: name: Mlflow - Cross-Site Scripting author: ritikchaddha severity: medium...

MLflow Job API - Authentication Bypass

MLflow latest version contains an authentication bypass caused by unprotected FastAPI job endpoints under /ajax-api/3.0/jobs/ when basic-auth is enabled, letting unauthenticated network clients submit and manage jobs, exploit requires job execution enabled and allowlisted job functions. id:...

Mlflow < 2.11.0 - Path Traversal

A path traversal vulnerability exists in mlflow/mlflow version 2.11.0, identified as a bypass for the previously addressed CVE-2023-6909. The vulnerability arises from the application's handling of artifact URLs, where a '' character can be used to insert a path into the fragment, effectively...

CVE-2026-8147

A flaw was found in MLflow. When authentication is enabled, any authenticated user can bypass experiment-level authorization controls on trace API endpoints. This is due to missing authorization validators, allowing unauthorized reading, deleting, and modifying of traces. This vulnerability can...

BIT-MLFLOW-2026-8147 Authorization Bypass in mlflow/mlflow

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 trac...

CVE-2026-8147

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 trac...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the beforerequest handler in the trace API endpoints. An authenticated attacker can bypass access controls by sending trace read, search, delete, update, linking, or assessment requests for experiments they do...

CVE-2026-8147

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 trac...