漏洞信息
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Vulnerability Title
Blueprint Studio API authorization bypass for non-admin Home Assistant users
Vulnerability Description
Blueprint Studio is a VS Code-like file editor for Home Assistant configuration files. Prior to 2.5.2, Blueprint Studio exposed administrator-intended backend API actions to any authenticated Home Assistant user because the backend did not consistently enforce the panel's admin-only authorization boundary. Affected surfaces included the backend API, upload API, stream routes, terminal WebSocket, Blueprint Studio WebSocket subscriptions, call_service, render_template, global_replace, file and stream access paths, upload handling, and terminal helpers. A non-admin user could invoke arbitrary Home Assistant services, expose Home Assistant state through templates, modify configuration files, access streamed or downloaded configuration content, upload files, or reach terminal-related helpers. These actions could compromise the confidentiality, integrity, and availability of the Home Assistant installation. This issue is fixed in version 2.5.2.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Vulnerability Type
授权机制缺失
Vulnerability Title
Home Assistant Blueprint Studio 授权问题漏洞
Vulnerability Description
Home Assistant Blueprint Studio是Home Assistant组织的一个文件编辑器。 Home Assistant Blueprint Studio 2.5.2之前版本存在授权问题漏洞,该漏洞源于后端未一致执行面板的仅管理员授权边界,导致任何已认证的Home Assistant用户(包括非管理员)可调用任意服务、通过模板暴露状态、修改配置文件、访问流式或下载内容、上传文件或访问终端辅助功能,从而危害Home Assistant安装的机密性、完整性和可用性。
CVSS Information
N/A
Vulnerability Type
N/A