CVE-2024-27287

CVSS 3.1 Score 6.5 of 10 (medium)

Details

Published Mar 6, 2024
CWE ID 79

Summary

CVE-2024-27287 affects ESPHome, a system used for Home Automation on ESP8266/ESP32 devices. In versions 2023.12.9 and prior to 2024.2.2, an authenticated user could inject arbitrary web scripts via Cross-Site Scripting (XSS) in the dashboard's configuration file API. This vulnerability allows a malicious user to perform actions on the dashboard, access sensitive information, edit and delete configuration files, and even flash firmware on managed boards. Additionally, cookies are not correctly secured, enabling session cookie exfiltration. ESPHome version 2024.2.2 includes a patch to address these issues.

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