{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Arduino IDE 2.x is an IDE based on the Theia IDE framework and built with Electron. A Self Cross-Site Scripting (XSS) vulnerability has been identified within the Arduino-IDE prior to version v2.3.5. The vulnerability occurs in the Additional Board Manager URLs field, which can be found in the Preferences -\u003e Settings section of the Arduino IDE interface. In the vulnerable versions, any values entered in this field are directly displayed to the user through a notification tooltip object, without a proper output encoding routine, due to the underlying ElectronJS engine interpretation. This vulnerability exposes the input parameter to Self-XSS attacks, which may lead to security risks depending on where the malicious payload is injected. This vulnerability is fixed in 2.3.5."
    },
    {
      "lang": "es",
      "value": "Arduino IDE 2.x es un IDE basado en Theia IDE framework y creado con Electron. Se ha identificado una vulnerabilidad de Cross-Site Scripting (XSS) dentro del Arduino-IDE antes de la versi\u00f3n v2.3.5. La vulnerabilidad ocurre en el campo URLS de Administrador de placa adicional, que se puede encontrar en la secci\u00f3n Preferencias -\u0026gt; Configuraci\u00f3n de la interfaz IDE Arduino. En las versiones vulnerables, los valores ingresados ??en este campo se muestran directamente al usuario a trav\u00e9s de un objeto de informaci\u00f3n sobre herramientas de notificaci\u00f3n, sin una rutina de codificaci\u00f3n de salida adecuada, debido a la interpretaci\u00f3n subyacente del motor ElectronJS. Esta vulnerabilidad expone el par\u00e1metro de entrada a los ataques AutoXSS, lo que puede conducir a riesgos de seguridad dependiendo de d\u00f3nde se inyecte el payload malicioso. Esta vulnerabilidad se fija en 2.3.5."
    }
  ],
  "id": "CVE-2025-27608",
  "lastModified": "2025-04-07T14:18:34.453",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 1.0,
          "baseSeverity": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "UNREPORTED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "ACTIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-04-02T22:15:19.510",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/arduino/arduino-ide/commit/d298b3ffc94008e89066cd999d891e84190da18f"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/arduino/arduino-ide/security/advisories/GHSA-252h-4j5q-88pc"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}