CVE-2026-69148MLflow: CreateModelVersion source validation does not check READ permission on referenced run_id
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
- Weakness (CWE)
- CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Awaiting Analysis
- Record last updated
- Aug 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
mlflow mlflow mlflow:mlflow (from the name) | before 3.15.0 | CNA record |
References
- https://github.com/mlflow/mlflow/security/advisories/GHSA-gqch-g4w5-7qcwx-refsource-confirm
- https://github.com/mlflow/mlflow/pull/24293x-refsource-misc
- https://github.com/mlflow/mlflow/commit/4bb7474771c3be808cd9e129defef9305f2869bex-refsource-misc
- https://github.com/mlflow/mlflow/releases/tag/v3.15.0x-refsource-misc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.