MLflow AI Gateway SSRF can leak data if authenticated (CVE-2026-71211)
ZDI rates the authenticated flaw 7.7; the snippet does not name versions or a patch.
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Vulnerability1 · 1 read
CVE-2026-71211
- CVSS 3.1
- 7.1 high
- EPSS
- <1%p17
- Published
- ·
- Modified
Description · NVD
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.
- Weakness
- CWE-918
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N