Missing Authorization Affecting mlflow package, versions <3.15.0-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-MLFLOW-19215150
- published23 Aug 2026
- disclosed17 Aug 2026
Introduced: 17 Aug 2026
CVE-2026-69148 (opens in a new tab)How to fix?
Upgrade Minimos:latest mlflow to version 3.15.0-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mlflow package and not the mlflow package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
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.
References
- https://www.cve.org/CVERecord?id=CVE-2026-69148
- https://github.com/advisories/GHSA-gqch-g4w5-7qcw
- https://osv.dev/vulnerability/MINI-4cpq-jqj8-22pc
- https://osv.dev/vulnerability/CVE-2026-69148
- https://github.com/mlflow/mlflow/commit/4bb7474771c3be808cd9e129defef9305f2869be
- https://github.com/mlflow/mlflow/pull/24293
- https://github.com/mlflow/mlflow/releases/tag/v3.15.0
- https://github.com/mlflow/mlflow/security/advisories/GHSA-gqch-g4w5-7qcw