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

> CVE-2026-46508: Turborepo: VSCode Extension command injection. CVSS 7.8 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-46508
Last updated: 2026-06-17T10:53:44Z

- Published: 2026-05-15 15:50 UTC · Updated: 2026-06-17 10:53 UTC · Assigner: GitHub\_M
- CVSS: 7.8 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS: 0.16%, 5th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-77

## 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.

## Affected vendors and products

- vercel: turborepo

## Tracked companies

- [Vercel](https://rewindex.com/company/vercel.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-46508)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-46508)
- [https://github.com/vercel/turborepo/security/advisories/GHSA-5xc8-49mv-x4mm](https://github.com/vercel/turborepo/security/advisories/GHSA-5xc8-49mv-x4mm)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-46508 · Markdown: https://rewindex.com/cve/CVE-2026-46508.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-46508 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:01:46.165Z