What’s Vulnerable › Vulnerabilities

CVE-2023-6018: MLflow Arbitrary File Write

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 47.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-11-16 · updated 2026-06-17
• Weakness: CWE-78

Description

An attacker can overwrite any file on the server hosting MLflow without any authentication.

Affected products

• mlflow/mlflow: all versions

References

• https://huntr.com/bounties/7cf918b5-43f4-48c0-a371-4d963ce69b30
• https://huntr.com/bounties/7cf918b5-43f4-48c0-a371-4d963ce69b30

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