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brownian-code
Js Hidden Powershell: Hidden / non-interactive PowerShell invocation in package code — `-WindowStyle Hidden`, `irm | iex`, `windowsHide: true`, or equivalent — used to download-and-run payloads on Windows installers.
Why PkgRadar flagged 2026.6.4
| Severity | Signal | Evidence |
|---|---|---|
| high | Js Hidden Powershell | Hidden / non-interactive PowerShell invocation in package code — `-WindowStyle Hidden`, `irm | iex`, `windowsHide: true`, or equivalent — used to download-and-run payloads on Windows installers. · package/src/utils/upgrade.ts |
Scanned versions
| Version | Verdict | Score | Scanned (UTC) |
|---|---|---|---|
2026.2.13 | Low risk | 0 | 2026-06-05 |
2026.6.4 | Review | 45 | 2026-06-05 |
Block this in CI
pkgradar gate --ecosystem npm [email protected]