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@crewhaus/prompt-injection-detector

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 0.1.2

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/index.test.ts
high	Webhook Exfil Endpoint	matched "webhook.site" · package/src/index.test.ts

Scanned versions

Version	Verdict	Score	Scanned (UTC)
`0.1.2`	High risk	85	2026-06-11
`0.1.1`	High risk	85	2026-06-10
`0.1.0`	High risk	85	2026-06-10

Related campaigns

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. — 370 releases, max score 189

Block this in CI

PkgRadar gates @crewhaus/prompt-injection-detector (and every other dependency) before it merges. One line in your pipeline:

pkgradar gate --ecosystem npm @crewhaus/[email protected]

Start free — 25 scans / mo View full evidence