CVE-2023-43802

{
  "id": "CVE-2023-43802",
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          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-09-12T20:04:06.339162Z"
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          "baseScore": 7.1,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
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          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.2,
        "exploitabilityScore": 1.8
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  "affected": [
    {
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      "affectedData": [
        {
          "vendor": "arduino",
          "product": "arduino-create-agent",
          "versions": [
            {
              "status": "affected",
              "version": "< 1.3.3"
            }
          ]
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  ],
  "published": "2023-10-18T21:15:09.187",
  "references": [
    {
      "url": "https://github.com/arduino/arduino-create-agent/releases/tag/1.3.3",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/arduino/arduino-create-agent/security/advisories/GHSA-75j7-w798-cwwx",
      "tags": [
        "Vendor Advisory"
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    {
      "url": "https://www.nozominetworks.com/blog/security-flaws-affect-a-component-of-the-arduino-create-cloud-ide",
      "source": "security-advisories@github.com"
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    {
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
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          "value": "CWE-22"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Arduino Create Agent is a package to help manage Arduino development. This vulnerability affects the endpoint `/upload` which handles request with the `filename` parameter. A user who has the ability to perform HTTP requests to the localhost interface, or is able to bypass the CORS configuration, can escalate their privileges to those of the user running the Arduino Create Agent service via a crafted HTTP POST request. This issue has been addressed in version `1.3.3`. Users are advised to upgrade. There are no known workarounds for this vulnerability."
    },
    {
      "lang": "es",
      "value": "Arduino Create Agent es un paquete para ayudar a gestionar el desarrollo de Arduino. Esta vulnerabilidad afecta al endpoint `/upload` que maneja la solicitud con el parámetro `filename`. Un usuario que tiene la capacidad de realizar solicitudes HTTP a la interfaz del host local, o que puede omitir la configuración CORS, puede escalar sus privilegios a los del usuario que ejecuta el servicio Arduino Create Agent a través de una solicitud HTTP POST manipulada. Este problema se solucionó en la versión \"1.3.3\". Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."
    }
  ],
  "lastModified": "2026-06-17T06:26:28.740",
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