CVE-2025-1474 Weak Password Requirements in mlflow/mlflow
Admins can create user accounts without passwords, allowing unauthorized access to those accounts.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-1474?
CVE-2025-1474 is a low-severity vulnerability in Lfprojects Mlflow, published on 20 Mar 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
In mlflow/mlflow version 2.18, an admin is able to create a new user account without setting a password. This vulnerability could lead to security risks, as accounts without passwords may be susceptible to unauthorized access. Additionally, this issue violates best practices for secure user account management. The issue is fixed in version 2.19.0.
Weakness: CWE-521
Which versions are affected by CVE-2025-1474?
4 open source packages ship an affected version, including mlflow. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
mlflow Bitnami | All versions | 2.19.0 |
mlflow PyPI | All versions | 2.19.0 |
mlflow PyPI | All versions | 2.19.0 |
mlflow PyPI | All versions | 2.19.0 |
Products include Lfprojects Mlflow.
How do I fix CVE-2025-1474?
Upgrade mlflow to 2.19.0 or later.
Is CVE-2025-1474 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-1474 exists.
Other vulnerabilities in Lfprojects Mlflow
- CVE-2026-64849 MLflow Server-Side Request Forgery
- CVE-2025-15379 Command Injection in mlflow/mlflow
- CVE-2024-0520 Remote Code Execution due to Full Controlled File Write in mlflow/mlflow
- CVE-2023-6977 Path Traversal: '\..\filename'
- CVE-2023-6709 Improper Neutralization of Special Elements Used in a Template Engine in mlflow/mlflow
Sources
Also known as BIT-mlflow-2025-1474, GHSA-4rj2-9gcx-5qhx, PYSEC-2025-17.