CVE-2023-6014 — Vulnerability in mlflow — CVE Details
MLflow authentication requirement bypass can allow a user to arbitrarily create an account
Summary
Advisory Timeline
- First published June 29, 2026 (105 days ago).
- Last revised July 1, 2026 — 2 days after initial publication.
Remediation
Upgrade to the fixed version using your package manager.
pip install "mlflow>=2.8.0"
After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.
Affected Packages (1)
Affects 1 ecosystem: PyPI (1).
| Package | Ecosystem | Affected | Fixed In |
|---|---|---|---|
| mlflow | PyPI | 0.0.1, 0.1.0, 0.2.0, 0.2.1 (+77 more) | 2.8.0 |
CVSS Score Breakdown
What the CVSS (Common Vulnerability Scoring System) 9.1 score means for each attack dimension.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-6014ADVISORY
- https://github.com/mlflow/mlflow/issues/9669WEB
- https://github.com/mlflow/mlflow/pull/9700WEB
- https://github.com/mlflow/mlflow/commit/32de2154ef9f946160e5dc01a4d8a449dd0bd259WEB
- https://github.com/mlflow/mlflowPACKAGE
- https://github.com/mlflow/mlflow/releases/tag/v2.8.0WEB
- https://huntr.com/bounties/3e64df69-ddc2-463e-9809-d07c24dc1de4WEB
- https://pypi.org/project/mlflowPACKAGE
- https://github.com/advisories/GHSA-4qq5-mxxx-m6ggADVISORY
Frequently Asked Questions
- What is CVE-2023-6014?
- MLflow authentication requirement bypass can allow a user to arbitrarily create an account This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.1/10).
- How do I check if my project is affected by CVE-2023-6014?
- CVE-2023-6014 affects mlflow. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2023-6014 and 200,000+ other known vulnerabilities.
Severity & Exploitability
Exploitation is straightforward and causes maximum impact. Patch immediately.
Also Known As
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