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CVE-2026-46508— Turborepo: VSCode Extension command injection

AI Predicted 7.8 Difficulty: Moderate EPSS 0.02% · P6

Affected Version Matrix 1

VendorProductVersion RangeStatus
vercelturborepo< 2.9.14000affected
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I. Basic Information for CVE-2026-46508

Vulnerability Information
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Vulnerability Title
Turborepo: VSCode Extension command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
Turborepo is a high-performance build system for JavaScript and TypeScript codebases. Prior to 2.9.14000, the Turborepo LSP VS Code extension could execute shell commands derived from workspace-controlled values. The extension used string-based command execution for Turborepo daemon commands and task runs. A malicious workspace could provide crafted values through workspace settings or task names in the repository's source code that were interpolated into shell commands. When the extension activated or when a user ran a task through the extension, those values could be interpreted by the user's shell, allowing arbitrary command execution with the privileges of the local VS Code process. This vulnerability is fixed in 2.9.14000.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Turborepo 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Turborepo是Vercel开源的一款高性能JavaScript和TypeScript构建系统。 Turborepo 2.9.14000之前版本存在命令注入漏洞，该漏洞源于LSP VS Code扩展使用基于字符串的命令执行Turborepo守护进程命令和任务运行，可能导致恶意工作区通过工作区设置或任务名称提供精心制作的值，在扩展激活或用户运行任务时被shell解释，从而以本地VS Code进程的权限执行任意命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
vercelturborepo < 2.9.14000 -

II. Public POCs for CVE-2026-46508

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III. Intelligence Information for CVE-2026-46508

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Vendor Advisories for CVE-2026-46508 (1)

Same Patch Batch · vercel · 2026-05-15 · 3 CVEs total

CVE-2026-45772Turborepo: Unexpected local code execution during Yarn Berry detection
CVE-2026-45773Turborepo: Login callback CSRF/session fixation

IV. Related Vulnerabilities

Same product: turborepo
Same vendor: vercel
Same weakness: CWE-77

V. Comments for CVE-2026-46508

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