CVE-2024-2206

2024-03-2701:15:46

CWE-918

[email protected]

web.nvd.nist.gov

arbitrary urls

internal endpoints

nvd

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

0.0004 Low

EPSS

Percentile

8.8%

JSON

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.

CNA Affected

[
  {
    "vendor": "gradio-app",
    "product": "gradio-app/gradio",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "4.18",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]