CVE-2025-27608

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/arduino/arduino-ide/commit/d298b3ffc94008e89066cd999d891e84190da18f", "name": "https://github.com/arduino/arduino-ide/commit/d298b3ffc94008e89066cd999d891e84190da18f", "tags": [], "refsource": ""}, {"url": "https://github.com/arduino/arduino-ide/security/advisories/GHSA-252h-4j5q-88pc", "name": "https://github.com/arduino/arduino-ide/security/advisories/GHSA-252h-4j5q-88pc", "tags": [], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-79"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2025-27608", "ASSIGNER": "security-advisories@github.com"}}, "impact": {}, "publishedDate": "2025-04-02T22:15Z", "configurations": {"nodes": [], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-04-02T22:15Z"}