## systeminformation vulnerable to Windows command injection in services() through Unicode quotation marks

- 種別: advisory
- 重大度: high
- 関連技術: nodejs, windows
- CVE: CVE-2026-116576
- 公開日時: 2026-10-28T22:42:49.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-3f7j-7jwc-fxfj)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-3f7j-7jwc-fxfj

影響: npm:systeminformation < 5.33.16 → 5.33.16
On Windows, systeminformation@5.33.15 builds a PowerShell command using the value passed to services(). The default sanitizer removes ASCII quotes but keeps Unicode curly quotes, spaces, and parentheses. A crafted service name can use those characters to break out of the generated filter string and run a PowerShell expression. The expression runs with the permissions of the Node.js process. This report confirms version 5.33.15. Other package versions have not been checked. Details In lib/proces…