TI-2024-03968 Aliases CVE-2024-4263 GHSA-p4jx-q62p-x5jr

Improper Access Control in mlflow/mlflow

LOW 24CWE-284Published 2024-05-16 · Updated 2024-08-01

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · Low · Low
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-284.

Summary

A broken access control vulnerability exists in mlflow/mlflow versions before 2.10.1, where low privilege users with only EDIT permissions on an experiment can delete any artifacts. This issue arises due to the lack of proper validation for DELETE requests by users with EDIT permissions, allowing them to perform unauthorized deletions of artifacts. The vulnerability specifically affects the handling of artifact deletions within the application, as demonstrated by the ability of a low privilege user to delete a directory inside an artifact using a DELETE request, despite the official documentation stating that users with EDIT permission can only read and update artifacts, not delete them.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00329 26th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed mlflow/mlflow (mlflow): 2.10.1mlflow (PyPI): 2.10.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

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

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
MLflow	mlflow/mlflow	before 2.10.1	2.10.1	Patch available	CNA
—	mlflow (PyPI)	before 2.10.1	2.10.1	Patch available	GHSA-p4jx-q62p-x5jr

mlflow/mlflow VendorMLflow Affected before 2.10.1 Fixed in 2.10.1 Patch available CNA
mlflow (PyPI) Vendor— Affected before 2.10.1 Fixed in 2.10.1 Patch available GHSA-p4jx-q62p-x5jr

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:lfprojects:mlflow::::::::	before 2.12.1	Vulnerable	MLflow

cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:* Versions before 2.12.1 Vulnerable ·MLflow

Remediation

Fix · CNA mlflow/mlflow (mlflow) Fixed in 2.10.1
Fix · GHSA-p4jx-q62p-x5jr mlflow (PyPI) Fixed in 2.10.1 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2024-4263
2026-10-03 Alias added: GHSA-p4jx-q62p-x5jr

References

Other 2

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

See all 76 →

Sources

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