CVE-2026-8147

Katalog CVE

CVSS 8.1 · High EPSS 0,55%

Kerentanan Improper Access Control pada lfprojects mlflow. Skor CVSS 3.0 8.1 (High) menurut huntr.dev.

Deskripsi (NVD)

In MLflow versions prior to 3.14.0, when running with authentication enabled, the trace API endpoints lack proper authorization validators. This allows any authenticated user to bypass experiment-level authorization controls on all trace operations, including reading, deleting, and modifying traces on experiments they do not have permission to access. The issue arises from the `_before_request` handler, which does not register authorization validators for trace endpoints, resulting in requests proceeding without validation. This vulnerability can expose sensitive data, destroy audit logs, and allow unauthorized modifications.

Rincian

Terbit di NVD

2 Juli 2026

Terakhir diubah

6 Juli 2026

Status NVD

Analyzed

CVSS 3.0

8.1 (High), sumber huntr.dev
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-284: Improper Access Control

EPSS (30 hari)

0,55% peluang dieksploitasi; lebih tinggi dari 44,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/mlflow/mlflow/commit/f9b1eb510478570609ef451984a255775aa4b937 patch
• https://huntr.com/bounties/b00c3ddd-373e-492f-9bf0-41a28bb21ed5 exploit · advisory pihak ketiga