Server-side request forgery (SSRF) in mlflow/mlflow
Priority MEDIUM 45CWE-918Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
A malicious user could use this issue to access internal HTTP(s) servers and in the worst case (ie: aws instance) it could be abuse to get a remote code execution on the victim machine.
Why it matters now
EPSS 0.01519 74th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed mlflow/mlflow (mlflow): 2.9.2mlflow (PyPI): 2.9.2
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| MLflow | mlflow/mlflow | before 2.9.2 | 2.9.2 | Patch available | CNA |
| — | mlflow (PyPI) | before 2.9.2 | 2.9.2 | Patch available | GHSA-59v3-898r-qwhj |
- mlflow/mlflow VendorMLflow Affected before 2.9.2 Fixed in 2.9.2 Patch available CNA
- mlflow (PyPI) Vendor— Affected before 2.9.2 Fixed in 2.9.2 Patch available GHSA-59v3-898r-qwhj
Remediation
- Fix · CNA mlflow/mlflow (mlflow) Fixed in 2.9.2
- Fix · GHSA-59v3-898r-qwhj mlflow (PyPI) Fixed in 2.9.2 Advisory →
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
mlflow/mlflow 2.9.2
4 records Highest priority Priority MEDIUM 4 MEDIUM
Other records, highest priority first
- TI-2023-06376 Path Traversal: '\..\filename'Priority MEDIUM 46
- TI-2023-06378 Path Traversal: '\..\filename'Priority MEDIUM 40
- TI-2023-06377 Unrestricted Upload of File with Dangerous TypePriority MEDIUM 40
Timeline
- 2026-10-02 Threatist record created from CVE-2023-6974
- 2026-10-03 Alias added: GHSA-59v3-898r-qwhj
References
More Mlflow vulnerabilities
- TI-2026-46366 Server-side request forgery in mlflow KEVCVSS 3.1CRITICAL 9.3
- TI-2023-03518 Absolute Path Traversal in mlflow/mlflow CVSS 3.1CRITICAL 10.0
- TI-2023-01113 Path Traversal: '\..\filename' in mlflow/mlflow CVSS 3.1CRITICAL 9.8
- TI-2025-14028 Command Injection in mlflow/mlflow CVSS 3.1CRITICAL 10.0
- TI-2023-05540 MLflow Authentication Bypass CVSS 3.1CRITICAL 9.8
- TI-2023-02603 Path Traversal: '\..\filename' in mlflow/mlflow CVSS 3.1CRITICAL 9.8
Sources
- CVE-2023-6974 · CVE Program
- CVE-2023-6974 · NVD
- FIRST EPSS
- GHSA-59v3-898r-qwhj · GitHub Advisory Database · CC BY 4.0
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