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CVE-2026-69148 MLflow is an open source AI engineering platform for agents, large language models, and machine learning models

Description

MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. Prior to 3.15.0, CreateModelVersion accepts a run_id or model_id after _validate_source_run() or _validate_source_model() in mlflow/server/handlers.py verifies only path containment, allowing authenticated users to create a model version that references another user's artifact directory and read files through GET /model-versions/get-artifact without the required READ permission. This issue is fixed in version 3.15.0.

Affected products and versions

Product Affected versions Fixed in
MLflow 3.15 earliest → < 3.15.0 3.15.0

References

Timeline

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