CVE-2024-2206
An SSRF vulnerability exists in the gradio-app/gradio due to insufficient validation of user-supplied URLs in the `/proxy` route.
Does this matter?
Lower severity and a low EPSS score (0.42%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- EPSS
- 0.42% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Affected
- gradio project/gradio
- Source
- security@huntr.dev
References
- https://github.com/gradio-app/gradio/commit/49d9c48537aa706bf72628e3640389470138bdc6Patch
- https://huntr.com/bounties/2286c1ed-b889-45d6-adda-7014ea06d98eExploit, Third Party Advisory
- https://github.com/gradio-app/gradio/commit/49d9c48537aa706bf72628e3640389470138bdc6Patch
- https://huntr.com/bounties/2286c1ed-b889-45d6-adda-7014ea06d98eExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.