Low osv · PYSEC-2026-94

PYSEC-2026-94

Published Apr 7, 2026 CVSS 3.1

MLflow is vulnerable to an authorization bypass affecting the AJAX endpoint used to download saved model artifacts. Due to missing access‑control validation, a user without permissions to a given experiment can directly query this endpoint and retrieve model artifacts they are not authorized to access.

This issue affects MLflow version through 3.10.1

Auth Bypass

Affected AI Products

mlflow

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