What’s Vulnerable › Vulnerabilities

CVE-2023-1177: Path Traversal: '\..\filename' in mlflow/mlflow

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 69.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-24 · updated 2026-06-17
• Weakness: CWE-29

Description

Path Traversal: '\..\filename' in GitHub repository mlflow/mlflow prior to 2.2.1.

Affected products

• mlflow/mlflow: before 2.2.1 — fixed in 2.2.1

How to fix

Upgrade to a fixed version: mlflow/mlflow 2.2.1. Check the vendor advisory for mitigations.

References

• https://github.com/mlflow/mlflow/pull/7891/commits/7162a50c654792c21f3e4a160eb1a0e6a34f6e6e
• https://huntr.dev/bounties/1fe8f21a-c438-4cba-9add-e8a5dab94e28
• https://github.com/mlflow/mlflow/pull/7891/commits/7162a50c654792c21f3e4a160eb1a0e6a34f6e6e
• https://huntr.dev/bounties/1fe8f21a-c438-4cba-9add-e8a5dab94e28

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