---
id: CVE-2023-6977
aliases:
  - GHSA-qg8p-32gr-gh6x
  - BIT-mlflow-2023-6977
  - PYSEC-2026-1659
title: MLflow Local File Disclosure Vulnerability
summary: MLflow Local File Disclosure Vulnerability
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
vendor: mlflow
product: mlflow
ecosystem: pip
affected:
  - mlflow < 2.9.2
patched:
  - mlflow 2.9.2
published: '2023-12-20'
updated: '2026-07-07'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-qg8p-32gr-gh6x'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2023-6977'
  - url: >-
      https://github.com/mlflow/mlflow/commit/4bd7f27c810ba7487d53ed5ef1038fca0f8dc28c
  - url: 'https://github.com/mlflow/mlflow'
  - url: 'https://huntr.com/bounties/fe53bf71-3687-4711-90df-c26172880aaf'
tags:
  - osv
  - pip
  - exploit-available
epss: 0.03924
epssPercentile: 0.89887
ingestedAt: '2026-07-08T18:25:52.415Z'
exploits:
  nuclei:
    - CVE-2023-6977
  checkedAt: '2026-09-23T07:13:26.430Z'
exploitAvailable: true
---

## Overview

This vulnerability enables malicious users to read sensitive files on the server.

## Affected packages

- `mlflow < 2.9.2`

## Remediation

Upgrade to a patched release:

- `mlflow 2.9.2`