BIT-mlflow-2025-15031

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/mlflow/BIT-mlflow-2025-15031.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-mlflow-2025-15031

Aliases

Published

2026-03-24T08:47:14Z

Modified

2026-09-08T08:48:13Z

Summary

Path Traversal Vulnerability in mlflow/mlflow

Details

A vulnerability in MLflow's pyfunc extraction process allows for arbitrary file writes due to improper handling of tar archive entries. Specifically, the use of tarfile.extractall without path validation enables crafted tar.gz files containing .. or absolute paths to escape the intended extraction directory. This issue affects the latest version of MLflow and poses a high/critical risk in scenarios involving multi-tenant environments or ingestion of untrusted artifacts, as it can lead to arbitrary file overwrites and potential remote code execution.

Database specific

{
    "cpes": [
        "cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*"
    ],
    "severity": "Critical"
}

References

Affected packages

Bitnami / mlflow

Package

Name: mlflow
Purl: pkg:bitnami/mlflow

Severity

9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.11.1

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/mlflow/BIT-mlflow-2025-15031.json"