CVE-2026-53454— Blueprint Studio Git凭证明文存储漏洞
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一、 漏洞 CVE-2026-53454 基础信息
漏洞信息
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Vulnerability Title
Blueprint Studio stored Git credentials in plaintext Git credential store
来源: CVE Program / CVE List V5
Vulnerability Description
Blueprint Studio is a VS Code-like file editor for Home Assistant configuration files. Prior to 2.5.2, Blueprint Studio configured Git's credential.helper store when saving Git credentials, causing Git credential-store to persist usernames and access tokens in plaintext in the .git-credentials file for the user running Home Assistant. Tokens could remain outside Blueprint Studio's intended Home Assistant storage and be read by other users or processes with access to the same filesystem context. The persistent helper configuration also affected later Git operations beyond the immediate Blueprint Studio action. This issue is fixed in version 2.5.2.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
来源: CVE Program / CVE List V5
Vulnerability Type
不充分的凭证保护机制
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| ha-china | blueprint-studio | < 2.5.2 | - |
二、漏洞 CVE-2026-53454 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-53454 补丁与修复 (2)
CVE-2026-53454 厂商安全公告 (1)
同批安全公告 · ha-china · 2026-08-18 · 共 6 条
| CVE-2026-53453 | 8.7 HIGH | Home Assistant Blueprint Studio API 非管理员授权绕过漏洞 |
| CVE-2026-53455 | 8.6 HIGH | Blueprint Studio Git凭据助手命令注入漏洞 |
| CVE-2026-53456 | 5.6 MEDIUM | Blueprint Studio SSH私钥泄露漏洞 |
| CVE-2026-53458 | 5.3 MEDIUM | Blueprint Studio API 暴露内部异常详情漏洞 |
| CVE-2026-53457 | 5.1 MEDIUM | Blueprint Studio 终端命令工作目录未绑定到配置目录 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-53454
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