mlflow Path Traversal vulnerability

CRITICAL 9.8CVE-2023-2780 · BIT-mlflow-2023-2780 · GHSA-wjq3-7jxx-whj9 · Published 17/05/2023 · updated 17/06/2026

In short

CVE-2023-2780 is a CRITICAL (CVSS 9.8) vulnerability affecting mlflow, mlflow (lfprojects).
Chance of exploitation in the next 30 days (EPSS): 6.4%, higher than 93.7% of all vulnerabilities.
Fix: update to 2.3.0, 2.3.1 or later.

Package	Affected versions	Patched versions
mlflow PyPI	`< 2.3.0< 2.3.1`	`2.3.02.3.1`
mlflow lfprojects	`< 2.3.1`	`2.3.1`

mlflow prior to 2.3.0 is vulnerable to path traversal due to a bypass of the fix for CVE-2023-1177.

NVD description

Path Traversal: '\..\filename' in GitHub repository mlflow/mlflow prior to 2.3.1.

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Package

Affected versions

Patched versions

PyPI

< 2.3.0< 2.3.1

2.3.02.3.1

< 2.3.1

2.3.1

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