Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| mlflow | mlflow | ≤ 3.14.0 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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Abdivasiyev2008/CVE-2026-71211-exploit ★ 0 · Aug 5, 2026
CVE-2026-71211 exploit
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | mlflow | >= 3.13.0, <= 3.15.2 | — | GHSA-h7x2-h6g9-p789 |
References
- https://github.com/mlflow/mlflow/tree/v3.14.0/mlflow third-party-advisory