{
  "id": "CVE-2024-47084",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-10-10T22:15:10.263",
  "lastModified": "2024-10-17T16:30:59.790",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Gradio is an open-source Python package designed for quick prototyping. This vulnerability is related to **CORS origin validation**, where the Gradio server fails to validate the request origin when a cookie is present. This allows an attacker\u2019s website to make unauthorized requests to a local Gradio server. Potentially, attackers can upload files, steal authentication tokens, and access user data if the victim visits a malicious website while logged into Gradio. This impacts users who have deployed Gradio locally and use basic authentication. Users are advised to upgrade to `gradio>4.44` to address this issue. As a workaround, users can manually enforce stricter CORS origin validation by modifying the `CustomCORSMiddleware` class in their local Gradio server code. Specifically, they can bypass the condition that skips CORS validation for requests containing cookies to prevent potential exploitation."
    },
    {
      "lang": "es",
      "value": "Gradio es un paquete Python de c\u00f3digo abierto dise\u00f1ado para la creaci\u00f3n r\u00e1pida de prototipos. Esta vulnerabilidad est\u00e1 relacionada con la **validaci\u00f3n de origen CORS**, donde el servidor Gradio no puede validar el origen de la solicitud cuando hay una cookie presente. Esto permite que el sitio web de un atacante realice solicitudes no autorizadas a un servidor Gradio local. Potencialmente, los atacantes pueden cargar archivos, robar tokens de autenticaci\u00f3n y acceder a los datos del usuario si la v\u00edctima visita un sitio web malicioso mientras est\u00e1 conectado a Gradio. Esto afecta a los usuarios que han implementado Gradio localmente y usan autenticaci\u00f3n b\u00e1sica. Se recomienda a los usuarios que actualicen a `gradio>4.44` para solucionar este problema. Como workaround, los usuarios pueden aplicar manualmente una validaci\u00f3n de origen CORS m\u00e1s estricta modificando la clase `CustomCORSMiddleware` en su c\u00f3digo de servidor Gradio local. Espec\u00edficamente, pueden omitir la condici\u00f3n que omite la validaci\u00f3n CORS para las solicitudes que contienen cookies para evitar una posible explotaci\u00f3n."
    }
  ],
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        "type": "Secondary",
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
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          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
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          "modifiedSubsequentSystemConfidentiality": "NOT_DEFINED",
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          "modifiedSubsequentSystemAvailability": "NOT_DEFINED",
          "safety": "NOT_DEFINED",
          "automatable": "NOT_DEFINED",
          "recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
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  "weaknesses": [
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      "source": "nvd@nist.gov",
      "type": "Primary",
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  "references": [
    {
      "url": "https://github.com/gradio-app/gradio/security/advisories/GHSA-3c67-5hwx-f6wx",
      "source": "security-advisories@github.com",
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}