An SSRF vulnerability exists in the gradio-app/gradio due to insufficient validation of user-supplied URLs in the `/proxy` route. Attackers can exploit this vulnerability by manipulating the `self.replica_urls` set through the `X-Direct-Url` header in requests to the `/` and `/config` routes, allowing the addition of arbitrary URLs for proxying. This flaw enables unauthorized proxying of requests and potential access to internal endpoints within the Hugging Face space. The issue arises from the application's inadequate checking of safe URLs in the `build_proxy_request` function.
Advisories
Source ID Title
EUVD EUVD EUVD-2024-0994 An SSRF vulnerability exists in the gradio-app/gradio due to insufficient validation of user-supplied URLs in the `/proxy` route. Attackers can exploit this vulnerability by manipulating the `self.replica_urls` set through the `X-Direct-Url` header in requests to the `/` and `/config` routes, allowing the addition of arbitrary URLs for proxying. This flaw enables unauthorized proxying of requests and potential access to internal endpoints within the Hugging Face space. The issue arises from the application's inadequate checking of safe URLs in the `build_proxy_request` function.
Github GHSA Github GHSA GHSA-r364-m2j9-mf4h gradio Server-Side Request Forgery vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 29 Jul 2025 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Gradio Project
Gradio Project gradio
CPEs cpe:2.3:a:gradio_project:gradio:*:*:*:*:*:python:*:*
Vendors & Products Gradio Project
Gradio Project gradio
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: @huntr_ai

Published:

Updated: 2024-08-01T19:03:39.317Z

Reserved: 2024-03-05T22:12:54.017Z

Link: CVE-2024-2206

cve-icon Vulnrichment

Updated: 2024-08-01T19:03:39.317Z

cve-icon NVD

Status : Analyzed

Published: 2024-03-27T01:15:46.613

Modified: 2025-07-29T20:24:44.737

Link: CVE-2024-2206

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.