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CVE-2026-78177— TanStack devtools-vite Development Devtools Event Bus package-manager.ts installPackage os command injection

Quick assessment

Affected
TanStack devtools-vite
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 TanStack devtools-vite 0.7.0 中发现了一个漏洞。该漏洞影响组件“Development Devtools Event Bus”中文件 的 函数。对参数 的操纵会导致操作系统命令注入。攻击必须是本地的。此攻击的复杂度较高，利用难度也较大。该漏洞的利用代码已被公开，可能被攻击者使用。项目方早期已通过问题报告获悉此漏洞，但尚未作出回应。

CVSS 4.5 · Medium

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-78177

Vulnerability Information
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Vulnerability Title
TanStack devtools-vite Development Devtools Event Bus package-manager.ts installPackage os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in TanStack devtools-vite 0.7.0. Affected by this issue is the function installPackage of the file packages/devtools-bundler-core/src/package-manager.ts of the component Development Devtools Event Bus. The manipulation of the argument packageName results in os command injection. Attacking locally is a requirement. A high complexity level is associated with this attack. The exploitation is known to be difficult. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
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
TanStack devtools-vite 0.7.0 cpe:2.3:a:tanstack:devtools-vite:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-78177

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III. Intelligence Information for CVE-2026-78177

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Exploits & Public PoCs for CVE-2026-78177 (1)

Proof of Concept for CVE-2026-78177 (1)

News Coverage for CVE-2026-78177 (1)

Other References for CVE-2026-78177 (1)

IV. Related Vulnerabilities

Same vendor: TanStack
Same weakness: CWE-78

V. Comments for CVE-2026-78177

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