BIT-MLFLOW-2026-69146 MLflow: LogInputs endpoint bypasses per-run UPDATE authorization in basic-auth

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 BEFOREREQUESTHANDLERS in the mlflow/server/auth package, allowing any authenticated user to call POST /api/2.0/mlflow/runs/log-inputs...

Missing Authorization

Overview mlflow is a platform to streamline machine learning development, including tracking experiments, packaging code into reproducible runs, and sharing and deploying models. Affected versions of this package are vulnerable to Missing Authorization via the LogInputs and LogOutputs endpoints,...

GHSA-3P64-6GVH-82V5 MLflow: LogInputs endpoint bypasses per-run UPDATE authorization in basic-auth

Summary When MLflow is deployed with the built-in basic-auth plugin --app-name basic-auth, any authenticated user can inject arbitrary dataset records into another user's run by calling POST /api/2.0/mlflow/runs/log-inputs. The LogInputs proto handler is absent from the BEFOREREQUESTHANDLERS map ...

NPM: MLflow: LogInputs endpoint bypasses per-run UPDATE authorization in basic-auth

NPM: MLflow: LogInputs endpoint bypasses per-run UPDATE authorization in basic-auth vulnerability discovered by ? in WordPress Npm mlflow versions 3.15.0...

MLflow: LogInputs endpoint bypasses per-run UPDATE authorization in basic-auth

Summary When MLflow is deployed with the built-in basic-auth plugin --app-name basic-auth, any authenticated user can inject arbitrary dataset records into another user's run by calling POST /api/2.0/mlflow/runs/log-inputs. The LogInputs proto handler is absent from the BEFOREREQUESTHANDLERS map ...

CVE-2026-69146 MLflow: LogInputs endpoint bypasses per-run UPDATE authorization in basic-auth

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 BEFOREREQUESTHANDLERS in the mlflow/server/auth package, allowing any authenticated user to call POST /api/2.0/mlflow/runs/log-inputs...

CVE-2026-69146 MLflow: LogInputs endpoint bypasses per-run UPDATE authorization in basic-auth

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 BEFOREREQUESTHANDLERS in the mlflow/server/auth package, allowing any authenticated user to call POST /api/2.0/mlflow/runs/log-inputs...

CVE-2026-69146

In MLflow versions 3.13.0–3.15.0, LogInputs is missing from BEFORE_REQUEST_HANDLERS in the auth package, letting any authenticated user inject attacker-controlled DatasetInput records into another user's run lineage via POST /api/2.0/mlflow/runs/log-inputs without UPDATE permission. Fixed in 3.15...