CVE-2026-71211 — mlflow - Unvalidated Gateway Secret api_base Enables SSRF via Gateway Proxy Endpoint
MLflow's AI Gateway accepts an auth_config.api_base value when creating a gateway secret (mlflow/server/handlers.py, _create_gateway_secret) with no validation of scheme, host, …
Published: 2026-08-05 · CVSS: 7.1 · CVSS 3.1
MLflow's AI Gateway accepts an auth_config.api_base value when creating a gateway secret (mlflow/server/handlers.py, _create_gateway_secret) with no validation of scheme, host, or IP range; the value is stored verbatim. The gateway proxy endpoint (mlflow/server/gateway_api.py, raw_proxy) subsequently issues an HTTP request to that stored api_base plus a caller-supplied path and returns the full response body.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7