{"uuid": "b8885890-6c2c-4753-8a1f-e16e58b8da18", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-27608", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/10145", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-27608\n\ud83d\udd25 CVSS Score: 1 (cvssV4_0, Vector: 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)\n\ud83d\udd39 Description: 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.\n\ud83d\udccf Published: 2025-04-02T21:09:16.943Z\n\ud83d\udccf Modified: 2025-04-02T21:09:16.943Z\n\ud83d\udd17 References:\n1. https://github.com/arduino/arduino-ide/security/advisories/GHSA-252h-4j5q-88pc\n2. https://github.com/arduino/arduino-ide/commit/d298b3ffc94008e89066cd999d891e84190da18f", "creation_timestamp": "2025-04-02T21:34:15.000000Z"}