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-19204586
- published23 Aug 2026
- disclosed17 Aug 2026
Introduced: 17 Aug 2026
CVE-2026-69146 (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. From 3.13.0 until 3.15.0, LogInputs is absent from BEFORE_REQUEST_HANDLERS in the mlflow/server/auth package, allowing any authenticated user to call POST /api/2.0/mlflow/runs/log-inputs for another user's run_id and inject attacker-controlled DatasetInput records into the dataset_inputs lineage metadata without UPDATE permission. This issue is fixed in version 3.15.0.
References
- https://www.cve.org/CVERecord?id=CVE-2026-69146
- https://github.com/advisories/GHSA-3p64-6gvh-82v5
- https://osv.dev/vulnerability/MINI-j6rc-4x44-q37w
- https://osv.dev/vulnerability/CVE-2026-69146
- https://github.com/mlflow/mlflow/commit/5c34aec5669e2386b38b5ee0855cd61174e27693
- https://github.com/mlflow/mlflow/pull/24291
- https://github.com/mlflow/mlflow/releases/tag/v3.15.0
- https://github.com/mlflow/mlflow/security/advisories/GHSA-3p64-6gvh-82v5