CVE-2025-15036CWE-29

Path Traversal Vulnerability in mlflow/mlflow

Critical · published March 30, 2026

CVSS v3.0
9.6
EPSS
1%
Percentile
46.9
In the wild
Unconfirmed
What it is

A path traversal vulnerability exists in the `extract_archive_to_dir` function within the `mlflow/pyfunc/dbconnect_artifact_cache.py` file of the mlflow/mlflow repository. This vulnerability, present in versions before v3.7.0, arises due to the lack of validation of tar member paths during extraction. An attacker with control over the tar.gz file can exploit this issue to overwrite arbitrary files or gain elevated privileges, potentially escaping the sandbox directory in multi-tenant or shared cluster environments.

The record
Technical detail
CVSS v3.0
9.6 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00579 · 46.9th percentile
Weakness
CWE-29 · Path Traversal: '\..\filename'
Published
2026-03-30T01:16Z
EPSS history
Timeline
  • 30 MAR 01:16Z
    Path Traversal Vulnerability in mlflow/mlflow
    cvelistv5