GHSA-gq3w-7jj3-x7grCriticalCVSS 9.8

MLflow Use of Default Password Authentication Bypass Vulnerability

Published
February 21, 2026
Last Modified
March 17, 2026

🔗 CVE IDs covered (1)

📋 Description

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 basic_auth.ini file. The file contains hard-coded default credentials. An attacker can leverage this vulnerability to bypass authentication and execute arbitrary code in the context of the administrator.

🎯 Affected products1

  • pip/mlflow:< 3.8.0rc0

🔗 References (6)