Advisoriesby IbisMLflowGHSA-qpgc-w4mg-6v92
MLflow's excessive directory permissions allow local privilege escalation
Fix: upgrade to 2.16.0 or later
Excessive directory permissions in MLflow leads to local privilege escalation when using spark_udf. This behavior can be exploited by a local attacker to gain elevated permissions by using a ToCToU attack. The issue is only relevant when the spark_udf() MLflow API is called.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| mlflow PyPI | < 2.16.0 | 2.16.0 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity from
- GitHub (reviewed advisory)
- Weakness
- CWE-276
- Also known as
- BIT-mlflow-2024-27134, CVE-2024-27134, PYSEC-2024-224
More MLflow advisories
All MLflow
MLflow Cross-Site Request Forgery (CSRF) vulnerabilityCVE-2025-1473fixed in 2.20.3MLflow has Weak Password RequirementsCVE-2025-1474fixed in 2.19.0MLflow Uncontrolled Resource Consumption vulnerabilityCVE-2025-0453no fix yetMLflow has a Local File Read/Path Traversal in dbfsCVE-2024-8859fixed in 2.17.0rc0MLflow Uncontrolled Resource Consumption vulnerabilityCVE-2024-6838no fix yetUndefined Behavior in mlflowCVE-2024-3099fixed in 2.11.3