TI-2026-22690 Aliases CVE-2026-28416 GHSA-jmh7-g254-2cq9

Gradio has SSRF via Malicious `proxy_url` Injection in `gr.load()` Config Processing

HIGH 76CWE-918Published 2026-02-27 · Updated 2026-03-02

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-918 and the CVSS impact.

Summary

Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.6.0, a Server-Side Request Forgery (SSRF) vulnerability in Gradio allows an attacker to make arbitrary HTTP requests from a victim's server by hosting a malicious Gradio Space. When a victim application uses `gr.load()` to load an attacker-controlled Space, the malicious `proxy_url` from the config is trusted and added to the allowlist, enabling the attacker to access internal services, cloud metadata endpoints, and private networks through the victim's infrastructure. Version 6.6.0 fixes the issue.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.07262 94th percentileScored 2026-11-07

Fix Fixed gradio (gradio-app): 6.6.0gradio (PyPI): 6.6.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
gradio-app	gradio	before 6.6.0	6.6.0	Patch available	CNA
—	gradio (PyPI)	before 6.6.0	6.6.0	Patch available	GHSA-jmh7-g254-2cq9

gradio Vendorgradio-app Affected before 6.6.0 Fixed in 6.6.0 Patch available CNA
gradio (PyPI) Vendor— Affected before 6.6.0 Fixed in 6.6.0 Patch available GHSA-jmh7-g254-2cq9

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:gradio_project:gradio::::::python::*	before 6.6.0	Vulnerable	gradio-app

cpe:2.3:a:gradio_project:gradio:*:*:*:*:*:python:*:* Versions before 6.6.0 Vulnerable ·gradio-app

Remediation

Fix · CNA gradio (gradio-app) Fixed in 6.6.0
Fix · GHSA-jmh7-g254-2cq9 gradio (PyPI) Fixed in 6.6.0 Advisory →

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product

Red Hat

Timeline

2026-10-02 Threatist record created from CVE-2026-28416
2026-10-03 Alias added: GHSA-jmh7-g254-2cq9
2026-10-25 EPSS moved to the 90th–95th percentile

References

Advisory 2

Other 4

TI-2024-26222 Gradio v4.36.1 was discovered to contain a code injection vulnerability via the component… CVSS 3.1CRITICAL 9.8
TI-2024-01607 Local File Inclusion in gradio-app/gradio CVSS 3.1HIGH 7.5
TI-2024-00889 LFI in Gradio CVSS 3.1CRITICAL 9.4
TI-2025-16852 Gradio Blocked Path ACL Bypass Vulnerability CVSS 4.0HIGH 8.7
TI-2024-09866 Path Traversal in gradio-app/gradio CVSS 3.0HIGH 8.2
TI-2024-01437 Command Injection in gradio-app/gradio via deploy+test-visual.yml workflow CVSS 3.1HIGH 8.2

See all 49 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences