Summary
codeguard-pro v0.3.1 was classified as CRITICAL RISK with a risk score of 609. Sigil detected 44 findings across 22 files, covering phases including code patterns, network exfiltration, credential access, obfuscation, install hooks. Review the findings below before installing this package.
Package description: Inline security gate for AI coding agents: secrets, supply chain, OWASP, and MiniMax-assisted deep analysis.
v0.3.1
28 March 2026, 04:07 UTC
by Sigil Bot
Risk Score
609
Findings
44
Files Scanned
22
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-pip-setup-exec
CRITICALsetup.py executes code at install time
codeguard_pro-0.3.1/agent_analyzer.py:83
indicators = (
"setup(",
"pyproject",Why was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-setup-py-cmdclass
CRITICALsetup.py overrides cmdclass — may execute code during install
codeguard_pro-0.3.1/cli.py:416
setup(name="totally-legit", version="1.0", cmdclass={"install": PostInstall})
"""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.
install-setup-py-cmdclass
CRITICALsetup.py overrides cmdclass — may execute code during install
codeguard_pro-0.3.1/demo.py:20
setup(name="totally-legit", version="1.0", cmdclass={"install": PostInstall})
"""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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