CVE-2024-2206

2024-03-2701:15:46

CWE-918

@huntr_ai

web.nvd.nist.gov

arbitrary urls

internal endpoints

nvd

CVSS3

7.3

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

EPSS

Percentile

9.0%

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.

Affected configurations

Vulners

Vulnrichment

Node

gradio-appgradio-app\/gradioMatch4.18

VendorProductVersionCPE
gradio-appgradio-app\/gradio4.18cpe:2.3:a:gradio-app:gradio-app\/gradio:4.18:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
gradio-app	gradio-app\/gradio	4.18	cpe:2.3:a:gradio-app:gradio-app\/gradio:4.18:::::::*

CNA Affected

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