Summary
uncommon-route v0.3.0 was classified as CRITICAL RISK with a risk score of 337. Sigil detected 21 findings across 58 files, covering phases including install hooks, network exfiltration, code patterns, obfuscation. Review the findings below before installing this package.
Package description: Local LLM router that cuts premium-model spend with adaptive 3-tier routing, OpenAI + Anthropic compatible
v0.3.0
17 March 2026, 06:16 UTC
by Sigil Bot
Risk Score
337
Findings
21
Files Scanned
58
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-makefile-curl
HIGHMakefile/script pipes remote content to shell
uncommon_route-0.3.0/PKG-INFO:127
```bash
curl -fsSL https://anjieyang.github.io/uncommon-route/install | bash
```Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
uncommon_route-0.3.0/README.md:100
```bash
curl -fsSL https://anjieyang.github.io/uncommon-route/install | bash
```Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
uncommon_route-0.3.0/uncommon_route/static/assets/index-DYjRfnGG.js:40
Error generating stack: `+d.message+`
`+d.stack}return{value:e,source:t,stack:u,digest:null}}function nl(e,t,i){return{value:e,source:null,stack:i??null,digest:t??null}}function rl(e,t){try{console.error(t.value)}catch(i){setTimeout(function(){throw i})}}var Ex=typeof WeakMap=="function"?WeakMap:Map;function pf(e,t,i){i=Jt(-1,i),i.tag=3,i.payload={element:null};var o=t.value;return i.callback=function(){$s||($s=!0,xl=o),rl(e,t)},i}function hf(e,t,i){i=Jt(-1,i),i.tag=3;var o=e.type.getDerivedStatWhy 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-makefile-curl
HIGHMakefile/script pipes remote content to shell
uncommon_route-0.3.0/uncommon_route.egg-info/PKG-INFO:127
```bash
curl -fsSL https://anjieyang.github.io/uncommon-route/install | bash
```Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
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