PyPI · pypi.org

npcpy

Py Runtime Base64 Decode: base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.

Why PkgRadar flagged 1.4.30

Severity	Signal	Evidence
high	Py Runtime Base64 Decode	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern. · npcpy-1.4.30/npcpy/serve.py

Scanned versions

Version	Verdict	Score	Scanned (UTC)
`1.4.30`	High risk	15	2026-06-07
`1.4.29`	High risk	15	2026-06-07

Block this in CI

PkgRadar gates npcpy (and every other dependency) before it merges. One line in your pipeline:

pkgradar gate --ecosystem pypi npcpy==1.4.30