CVE-2023-30172 mflow vulnerable to directory traversal
Attackers can read arbitrary files on the server via the path parameter in the get-artifact API method.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-30172?
CVE-2023-30172 is a high-severity path traversal vulnerability in Lfprojects Mlflow, published on 11 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A directory traversal vulnerability in the /get-artifact API method of the mlflow platform up to v2.0.1 allows attackers to read arbitrary files on the server via the path parameter.
Weakness: CWE-22
Which versions are affected by CVE-2023-30172?
4 open source packages ship an affected version, including mlflow. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
mlflow Bitnami | All versions | 2.0.1 |
mlflow PyPI | All versions | 2.0.0rc0 |
mlflow PyPI | All versions | 2.0.0rc0 |
mlflow PyPI | All versions | 2.0.1 |
Products include Lfprojects Mlflow.
How do I fix CVE-2023-30172?
Upgrade mlflow to a fixed version for your release line: 2.0.1 or 2.0.0rc0.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2023-30172 being exploited?
There is no known exploitation of CVE-2023-30172 in the wild and no public exploit code.
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-2023-30172, GHSA-wc6j-5g83-xfm6, PYSEC-2023-70.