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

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…

Read on GitHub Advisory Database

On 10/29/2026, 07:42 AM, GitHub Advisory Database published "systeminformation vulnerable to Windows command injection in services() through Unicode quotation marks" (type: Advisory). Severity is "High" (high). Related technologies: JavaScript / Node.js, Windows. CVE: CVE-2026-116576.