Summary
empanada-napari v1.2.2 was classified as CRITICAL RISK with a risk score of 270. Sigil detected 21 findings across 122 files, covering phases including provenance, obfuscation, code patterns, network exfiltration, install hooks. Review the findings below before installing this package.
Package description: Napari plugin of algorithms for Panoptic Segmentation of organelles in EM
v1.2.2
23 March 2026, 17:30 UTC
by Sigil Bot
Risk Score
270
Findings
21
Files Scanned
122
Provenance
Findings by Phase
Phase Ordering
Phases are ordered by criticality, with the most dangerous at the top. Click any phase header to expand or collapse its findings. Critical phases are expanded by default.
install-setup-py-cmdclass
CRITICALsetup.py overrides cmdclass — may execute code during install
empanada_napari-1.2.2/setup.py:31
setup(
cmdclass={
'install': CustomInstall,Why was this flagged?
This package overrides Python's setup.py cmdclass, which allows arbitrary code to execute during pip install. This is the primary attack vector for malicious PyPI packages — attackers use it to steal credentials, install backdoors, or download additional payloads before the developer ever runs the code. Rated CRITICAL because it executes automatically with no user interaction required.
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