{"schemaVersion":3,"id":"CVE-2026-3198","aliases":["GHSA-r5m9-wm49-959f","BIT-mlflow-2026-3198","PYSEC-2026-2659","CGA-x3x6-phxc-mxgc"],"status":"published","duplicateOf":null,"title":null,"description":"MLflow 3.9.0 with basic-auth (`--app-name basic-auth`) fails to enforce authorization checks for multiple Gateway API 'list' endpoints. Specifically, the `BEFORE_REQUEST_HANDLERS` dictionary in `mlflow/server/auth/__init__.py` does not include entries for `ListGatewaySecretInfos`, `ListGatewayEndpoints`, and `ListGatewayModelDefinitions`. This allows any authenticated user, regardless of their assigned permissions, to enumerate all gateway secrets, endpoints, and model definitions. 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