PyPI · pypi.org

mail-parser

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

Why PkgRadar flagged 4.3.0

Severity	Signal	Evidence
high	Py Runtime Base64 Decode	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern. · mail_parser-4.3.0/src/mailparser/utils.py

Scanned versions

Version	Verdict	Score	Scanned (UTC)
`4.3.0`	High risk	15	2026-05-30

Block this in CI

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

pkgradar gate --ecosystem pypi mail-parser==4.3.0