CVE-2026-28416: Gradio SSRF via Malicious proxy_url Injection

# CVE-2026-28416: Gradio SSRF via Malicious proxy_url Injection

https://gcdradar.vercel.app/incidents/cve-2026-28416-gradio-ssrf-via-malicious-proxy-url-injection · AIR-2026-0485 · closed 2026-02-27

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2026-02-27 (happened 2026-03-01)
- AI role: Attack on AI
- Products: Gradio
- CVE ids: CVE-2026-28416
- CVSS: 8.2

## Summary

A server-side request forgery vulnerability in Gradio allows attackers to make arbitrary HTTP requests via malicious configuration loading. The vulnerability exposes internal services and cloud metadata endpoints.

## What to do

No action recorded; read the sources below and the vendor's advisory.

## Latest updates

- 2026-03-01: CVE-2026-28416: Gradio has SSRF via Malicious `proxy_url` Injection in `gr.load()` Config Processing (https://github.com/advisories/GHSA-jmh7-g254-2cq9)
- 2026-02-27: CVE-2026-28416: Gradio is an open-source Python package designed for quick prototyping. (https://nvd.nist.gov/vuln/detail/CVE-2026-28416)

## Sources

- 2026-02-27 NVD: CVE-2026-28416: Gradio is an open-source Python package designed for quick prototyping. https://nvd.nist.gov/vuln/detail/CVE-2026-28416
- 2026-03-01 GitHub Advisory Database: CVE-2026-28416: Gradio has SSRF via Malicious `proxy_url` Injection in `gr.load()` Config Processing https://github.com/advisories/GHSA-jmh7-g254-2cq9

Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.