CVE-2024-27287 is a Cross-Site Scripting (XSS) vulnerability affecting ESPHome versions 2023.12.9 through 2024.2.1, specifically within the dashboard component's configuration file API. An authenticated attacker can inject arbitrary web script into configuration files via a POST request, leading to session cookie exfiltration and unauthorized actions on the dashboard. This vulnerability carries a CVSS score of 8.7 (HIGH) due to its network attack vector, low attack complexity, and high impact on confidentiality and integrity, requiring user interaction. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2023.12.9, < 2024.2.2CPE matchmatch criteria | cpe:2.3:a:esphome:esphome:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.