fkie_cve-2024-4941
Vulnerability from fkie_nvd
Published
2024-06-06 18:15
Modified
2024-11-21 09:43
Summary
A local file inclusion vulnerability exists in the JSON component of gradio-app/gradio version 4.25. The vulnerability arises from improper input validation in the `postprocess()` function within `gradio/components/json_component.py`, where a user-controlled string is parsed as JSON. If the parsed JSON object contains a `path` key, the specified file is moved to a temporary directory, making it possible to retrieve it later via the `/file=..` endpoint. This issue is due to the `processing_utils.move_files_to_cache()` function traversing any object passed to it, looking for a dictionary with a `path` key, and then copying the specified file to a temporary directory. The vulnerability can be exploited by an attacker to read files on the remote system, posing a significant security risk.
Impacted products
Vendor Product Version
gradio_project gradio *



{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:gradio_project:gradio:*:*:*:*:*:python:*:*",
                     matchCriteriaId: "6D1B27C4-B978-4ABC-A9AB-6A894C31AFDB",
                     versionEndExcluding: "4.31.4",
                     vulnerable: true,
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               negate: false,
               operator: "OR",
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   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "A local file inclusion vulnerability exists in the JSON component of gradio-app/gradio version 4.25. The vulnerability arises from improper input validation in the `postprocess()` function within `gradio/components/json_component.py`, where a user-controlled string is parsed as JSON. If the parsed JSON object contains a `path` key, the specified file is moved to a temporary directory, making it possible to retrieve it later via the `/file=..` endpoint. This issue is due to the `processing_utils.move_files_to_cache()` function traversing any object passed to it, looking for a dictionary with a `path` key, and then copying the specified file to a temporary directory. The vulnerability can be exploited by an attacker to read files on the remote system, posing a significant security risk.",
      },
      {
         lang: "es",
         value: "Existe una vulnerabilidad de inclusión de archivos locales en el componente JSON de gradio-app/gradio versión 4.25. La vulnerabilidad surge de una validación de entrada incorrecta en la función `postprocess()` dentro de `gradio/components/json_component.py`, donde una cadena controlada por el usuario se analiza como JSON. Si el objeto JSON analizado contiene una clave `ruta`, el archivo especificado se mueve a un directorio temporal, lo que permite recuperarlo más tarde a través del endpoint `/file=..`. Este problema se debe a que la función `processing_utils.move_files_to_cache()` atraviesa cualquier objeto que se le pasa, busca un diccionario con una clave `path` y luego copia el archivo especificado en un directorio temporal. Un atacante puede aprovechar la vulnerabilidad para leer archivos en el sistema remoto, lo que representa un riesgo de seguridad significativo.",
      },
   ],
   id: "CVE-2024-4941",
   lastModified: "2024-11-21T09:43:54.923",
   metrics: {
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            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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            impactScore: 3.6,
            source: "security@huntr.dev",
            type: "Secondary",
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      cvssMetricV31: [
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            cvssData: {
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               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
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   published: "2024-06-06T18:15:18.783",
   references: [
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         source: "security@huntr.dev",
         tags: [
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         url: "https://github.com/gradio-app/gradio/commit/ee1e2942e0a1ae84a08a05464e41c8108a03fa9c",
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   sourceIdentifier: "security@huntr.dev",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-20",
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         source: "security@huntr.dev",
         type: "Secondary",
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               value: "NVD-CWE-noinfo",
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         source: "nvd@nist.gov",
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}


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