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CVE-2026-102826— simple-git allows command execution through unblocked Git configuration includes

一分钟漏洞结论

影响对象
steveukx git-js
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

simple-git, an interface for running git commands in any node.js application, enables applications to execute Git operations from JavaScript. Prior to 4.0.0, the default blockUnsafeOperationsPlugin does not completely reject configuration includes supplied thr

CVSS 8.1 · High
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一、 漏洞 CVE-2026-102826 基础信息

漏洞信息

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Vulnerability Title
simple-git allows command execution through unblocked Git configuration includes
来源: CVE Program / CVE List V5
Vulnerability Description
simple-git, an interface for running git commands in any node.js application, enables applications to execute Git operations from JavaScript. Prior to 4.0.0, the default blockUnsafeOperationsPlugin does not completely reject configuration includes supplied through customArgs to git.clone(). The missing include.path classification permits Git to load an attacker-controlled configuration file, and the initial remediation does not cover includeIf.<condition>.path, allowing the same file-loading primitive through a conditional include. A loaded configuration can set an executable Git option such as core.sshCommand, which Git invokes during the clone operation with the privileges of the Node.js process. Exploitation requires the application to pass attacker-influenced custom arguments and requires an attacker-controlled file that the process can read. This issue is fixed in 4.0.0.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
来源: CVE Program / CVE List V5

受影响产品

厂商 产品 影响版本 CPE 订阅
steveukx git-js < 4.0.0 -

二、漏洞 CVE-2026-102826 的公开POC

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三、漏洞 CVE-2026-102826 的情报信息

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CVE-2026-102826 其他参考 (4)

同批安全公告 · steveukx · 2026-09-29 · 共 4 条

CVE-2026-102828 9.2 CRITICAL simple-git unsafe-operation guard does not block trailer command configuration
CVE-2026-102829 9.2 CRITICAL simple-git: `VISUAL` editor environment variable is omitted from unsafe editor detection
CVE-2026-102827 8.1 HIGH simple-git: unsafe-operations plugin bypass via git long-option abbreviation (--receive-p/

IV. Related Vulnerabilities

Same product: git-js
Same vendor: steveukx
Same weakness: CWE-77

V. Comments for CVE-2026-102826

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