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CVE-2026-110641— @runnerty/executor-decompress through 3.1.1 OS Command Injection via Archive File Name

Quick assessment

Affected
runnerty @runnerty/executor-decompress
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.

@runnerty/executor-decompress 3.1.1 及之前版本存在操作系统命令注入漏洞。攻击者可通过向 compress_file 函数提供精心构造的归档文件名来执行任意命令。若攻击者能够将文件命名为受监控目录中的特定名称，便可在 shelljs 的 exec() 调用中注入 $() 命令替换表达式或未经转义的空壳元字符，从而以 Runnerty 进程的权限执行恶意命令。

CVSS 8.8 · High EPSS 2.51% · P85

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProduct Version RangeStatus
runnerty @runnerty/executor-decompress ≤ 3.1.1 affected
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I. Basic Information for CVE-2026-110641

Vulnerability Information
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Vulnerability Title
@runnerty/executor-decompress through 3.1.1 OS Command Injection via Archive File Name
Source: CVE Program / CVE List V5
Vulnerability Description
@runnerty/executor-decompress through 3.1.1 contains an OS command injection vulnerability that allows attackers to execute commands by supplying crafted archive file names to compress_file. Attackers who can name a file dropped into a watched directory can inject $() substitutions or unquoted shell metacharacters into shelljs exec() calls, running commands with Runnerty process privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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
runnerty @runnerty/executor-decompress 0 ~ 3.1.1 -

II. Public POCs for CVE-2026-110641

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III. Intelligence Information for CVE-2026-110641

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Patches & Fixes for CVE-2026-110641 (1)

Other References for CVE-2026-110641 (3)

IV. Related Vulnerabilities

Same weakness: CWE-78

V. Comments for CVE-2026-110641

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