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CVE-2026-110639— @mborne/extract before 0.2.1 OS Command Injection via archivePath and targetDir

Quick assessment

Affected
mborne @mborne/extract
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 @mborne/extract 版本低于 0.2.1 的软件包中，存在一个操作系统命令注入漏洞。攻击者通过在 或 选项中提供 shell 元字符，即可执行任意命令。当攻击者能够控制传入 函数的这些参数时，他们可以将命令注入到 、 、 和 提取器中未用引号包裹的 字符串中，并以 Node.js 进程的权限执行这些命令。

CVSS 9.8 · Critical EPSS 2.73% · P86

Affected Version Matrix 1

VendorProduct Version RangeStatus
mborne @mborne/extract < 0.2.1 affected
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I. Basic Information for CVE-2026-110639

Vulnerability Information
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Vulnerability Title
@mborne/extract before 0.2.1 OS Command Injection via archivePath and targetDir
Source: CVE Program / CVE List V5
Vulnerability Description
@mborne/extract before 0.2.1 contains an OS command injection vulnerability that allows attackers to execute commands by supplying shell metacharacters in archivePath or targetDir options. Attackers controlling these values passed to extract() can inject commands into unquoted shelljs exec() strings in the unzip, 7z, tar-bz2 and gz extractors, running them with Node.js process privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
mborne @mborne/extract 0 ~ 0.2.1 -

II. Public POCs for CVE-2026-110639

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III. Intelligence Information for CVE-2026-110639

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Patches & Fixes for CVE-2026-110639 (2)

Other References for CVE-2026-110639 (3)

IV. Related Vulnerabilities

Same weakness: CWE-78

V. Comments for CVE-2026-110639

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