What’s Vulnerable › Vulnerabilities

CVE-2023-6015: MLflow Arbitrary File Upload

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-11-16 · updated 2026-06-17
• Weakness: CWE-22

Description

MLflow allowed arbitrary files to be PUT onto the server.

Affected products

• mlflow/mlflow: before 2.8.1 — fixed in 2.8.1

How to fix

Upgrade to a fixed version: mlflow/mlflow 2.8.1. Check the vendor advisory for mitigations.

References

• https://huntr.com/bounties/43e6fb72-676e-4670-a225-15d6836f65d3
• https://huntr.com/bounties/43e6fb72-676e-4670-a225-15d6836f65d3

Get alerted when CVE-2023-6015 or the next vulnerability affects your stack