{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-27608", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2025-03-03T15:10:34.079Z", "datePublished": "2025-04-02T21:09:16.943Z", "dateUpdated": "2025-04-03T14:01:53.189Z"}, "containers": {"cna": {"title": "Self Cross-Site Scripting in Arduino IDE", "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "lang": "en", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 1, "baseSeverity": "LOW", "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", "version": "4.0"}}], "references": [{"name": "https://github.com/arduino/arduino-ide/security/advisories/GHSA-252h-4j5q-88pc", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/arduino/arduino-ide/security/advisories/GHSA-252h-4j5q-88pc"}, {"name": "https://github.com/arduino/arduino-ide/commit/d298b3ffc94008e89066cd999d891e84190da18f", "tags": ["x_refsource_MISC"], "url": "https://github.com/arduino/arduino-ide/commit/d298b3ffc94008e89066cd999d891e84190da18f"}], "affected": [{"vendor": "arduino", "product": "arduino-ide", "versions": [{"version": "< 2.3.5", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2025-04-02T21:09:16.943Z"}, "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 -> 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."}], "source": {"advisory": "GHSA-252h-4j5q-88pc", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-04-03T14:01:39.340396Z", "id": "CVE-2025-27608", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-03T14:01:53.189Z"}}]}}

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{"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 -> 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 -&gt; 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": "2026-04-15T00:35:42.020", "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": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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