Caveat verdict

tsinghua-learn

88
🟢 Trusted
No high-risk patterns surfaced by the deep scan — automated capability review, not behavioral proof.

Reads CAS_PASSWORD env var solely to authenticate with Tsinghua's own CAS/LMS endpoints; all data stays local or goes to the university's own servers, matching the stated purpose.

⚠ Flagged for review — coarse, uncorroborated signal, not a confirmed exploit. Review the config yourself before installing.

Automated static analysis — not a human review. Caveat flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.

83
security
90
transparency
70
maintenance

Findings (4)

Pattern match medium

subprocess execution — runs system commands from Python

scripts/install_deps.py · prose · downgraded · subprocess.run(

Pattern match low

importlib.import_module — dynamic module loading

scripts/install_deps.py · prose · downgraded · importlib.import_module(

Pattern match low

Uses XMLHttpRequest — network access

scripts/learn_api.py · prose · downgraded · XMLHttpRequest

Pattern match low

Python shutil file operation — copies/moves/deletes files

scripts/login_manager.py · prose · downgraded · shutil.rmtree(

Why the tier is capped

Execution sink present in raw bytes (Hard Floor: class D). Final tier capped at Caution — cannot be lifted by any downgrade, example-payload opt-in, or allowlist.

Permissions & capabilities

Requires 1 environment variable. (1 sensitive: CAS_PASSWORD).

Is this flag fair?

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