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Server-side request forgery in MLflow get-artifacts discloses data

Priority MEDIUM 42CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA and Red Hat.

Summary

MLflow versions from 3.8.0 are affected by a server-side request forgery flaw in the get-artifacts function. The function does not properly validate a URI before it accesses resources (CWE-918). An unauthenticated remote attacker can disclose sensitive information in the context of the server.

Written with Claude Haiku 5.5 from the sources below · 2026-11-04

Description from the CNA

MLflow get-artifacts Server-Side Request Forgery Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of MLflow. Authentication is not required to exploit this vulnerability. The specific flaw exists within the get-artifacts function. The issue results from the lack of proper validation of a URI prior to accessing resources. An attacker can leverage this vulnerability to disclose information in the context of the server. Was ZDI-CAN-28192.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00335 26th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MLflowMLflow3.8.0—No fix listedCNA
  • MLflow VendorMLflow Affected 3.8.0 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*——MLflow
  • cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:* Versions — — ·MLflow

Remediation

The sources list no fixed version for MLflow. Red Hat lists Red Hat OpenShift AI (RHOAI) as affected, with no fix available.

Written with Claude Haiku 5.5 from the sources below · 2026-11-04

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat OpenShift AI (RHOAI)AffectedNo fix yet

Timeline

  1. 2026-11-03 Threatist record created from CVE-2026-118628
  2. 2026-11-04 Affected versions changed · Red Hat
  3. 2026-11-04 CVSS score added · Red Hat
  4. 2026-11-04 Alias added: GHSA-vf3g-89fc-wcmp
  5. 2026-11-05 Priority changed: MEDIUM → LOW
  6. 2026-11-06 CISA SSVC decision points changed
  7. 2026-11-06 Priority changed: LOW → MEDIUM

References

Other 1

  • 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-2025-31759 Redis Lua Use-After-Free may lead to remote code execution CVSS 3.1CRITICAL 10.0
  • TI-2026-81527 Code execution via scorer deserialization in MLflow servers CVSS 3.1CRITICAL 9.8
  • TI-2025-14028 Command Injection in mlflow/mlflow CVSS 3.1CRITICAL 10.0
See all 175 →

Sources