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CVE-2024-47165

Estado: AnalizadaMedia (6.9)—

Gradio is an open-source Python package designed for quick prototyping. This vulnerability relates to **CORS origin validation accepting a null origin**. When a Gradio server is deployed locally, the `localhost_aliases` variable includes "null" as a valid origin. This allows attackers to make unauthorized requests from sandboxed iframes or other sources with a null origin, potentially leading to data theft, such as user authentication tokens or uploaded files. This impacts users running Gradio locally, especially those using basic authentication.

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Users are advised to upgrade to `gradio>=5.0` to address this issue. As a workaround, users can manually modify the `localhost_aliases` list in their local Gradio deployment to exclude "null" as a valid origin. By removing this value, the Gradio server will no longer accept requests from sandboxed iframes or sources with a null origin, mitigating the potential for exploitation.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Gradio Project — Gradio

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2024-47165",
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  "metrics": {
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  "published": "2024-10-10T22:15:10.680",
  "references": [
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  "vulnStatus": "Analyzed",
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      "lang": "en",
      "value": "Gradio is an open-source Python package designed for quick prototyping. This vulnerability relates to **CORS origin validation accepting a null origin**. When a Gradio server is deployed locally, the `localhost_aliases` variable includes \"null\" as a valid origin. This allows attackers to make unauthorized requests from sandboxed iframes or other sources with a null origin, potentially leading to data theft, such as user authentication tokens or uploaded files. This impacts users running Gradio locally, especially those using basic authentication. Users are advised to upgrade to `gradio>=5.0` to address this issue. As a workaround, users can manually modify the `localhost_aliases` list in their local Gradio deployment to exclude \"null\" as a valid origin. By removing this value, the Gradio server will no longer accept requests from sandboxed iframes or sources with a null origin, mitigating the potential for exploitation."
    },
    {
      "lang": "es",
      "value": "Gradio es un paquete Python de código abierto diseñado para la creación rápida de prototipos. Esta vulnerabilidad se relaciona con la **validación de origen CORS que acepta un origen nulo**. Cuando se implementa un servidor Gradio localmente, la variable `localhost_aliases` incluye \"null\" como un origen válido. Esto permite a los atacantes realizar solicitudes no autorizadas desde iframes aislados u otras fuentes con un origen nulo, lo que puede provocar el robo de datos, como tokens de autenticación de usuario o archivos cargados. Esto afecta a los usuarios que ejecutan Gradio localmente, especialmente a los que usan autenticación básica. Se recomienda a los usuarios que actualicen a `gradio&gt;=5.0` para solucionar este problema. Como workaround, los usuarios pueden modificar manualmente la lista `localhost_aliases` en su implementación local de Gradio para excluir \"null\" como un origen válido. Al eliminar este valor, el servidor Gradio ya no aceptará solicitudes de iframes aislados o fuentes con un origen nulo, lo que mitiga el potencial de explotación."
    }
  ],
  "lastModified": "2026-06-17T07:56:39.407",
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