Summary
undergroundrap/UEFN-TOOLBELT v2026-03-20 was classified as CRITICAL RISK with a risk score of 326. Sigil detected 25 findings across 50 files, covering phases including provenance, code patterns, install hooks, network exfiltration, obfuscation. Review the findings below before installing this package.
Package description: The ultimate, ever-expanding Swiss Army Knife for the UEFN Python API (117+ tools). Automate world-building, manage assets, generate boilerplate Verse code, and control the editor with AI via a ful...
v2026-03-20
20 March 2026, 23:56 UTC
by Sigil Bot
Risk Score
326
Findings
25
Files Scanned
50
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
repo/Content/Python/UEFN_Toolbelt/tools/mcp_bridge.py:46
External setup (one-time):
pip install mcpWhy 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.
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