Package evidence

mcp-audit-scanner==0.12.0

Python Bun Js Exec: Python file references the Bun JavaScript runtime — cross-language execution

Trust signals

Why this verdict

PkgRadar discounts a release’s score when public reputation argues against novel malware. The verdict above already reflects these — the panel just explains what was applied.

Versions published: 14
First published: Apr 2026

Recommended action

Block this update

Static evidence trips multiple high-signal indicators. Quarantine the release until the publisher validates the change or you can rule out the indicators below.

Inspect tarball Add to CI gate

Block this release in CIcurl · GitHub Actions

Fail the build when this package version is added or upgraded. Replace $PKGRADAR_TOKEN with a Pro / Team API key from your dashboard.

curl -fsS https://pkgradar.com/gate/npm \
  -H "Authorization: Bearer $PKGRADAR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"specs":["mcp-audit-scanner==0.12.0"],"fail_on":"high"}'

GitHub Actions step:

- name: PkgRadar gate
  run: |
    curl -fsS https://pkgradar.com/gate/npm \
      -H "Authorization: Bearer ${{ secrets.PKGRADAR_TOKEN }}" \
      -H "Content-Type: application/json" \
      -d '{"specs":["mcp-audit-scanner==0.12.0"],"fail_on":"high"}'

Publisherunknown

Artifact bytes1,068,446

Previous versionnone

Published2026-06-13T08:28:39

SHA-256dcf7b4ba29a6ff1144e9d46b0b3f520a1bc9f513aa713592edf3ec748145238b

Why flagged

What the scanner saw

Python Bun Js Exec: Python file references the Bun JavaScript runtime — cross-language execution

Not observed: package install, lifecycle script execution, or sandbox execution. PkgRadar only inspects on-disk artifacts.

Availability ledger

available

high

7h agoLast checked

highRisk

100Score

0.12.0Version

Status history (1 event)

new → available7h ago · risk high · score 100 · status changed

Evidence

Static findings

10 static · 0 from release diff · showing high-signal first.

Severity	Kind	Path	Detail	Points
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/analyzers/supply_chain.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/analyzers/transport.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/cli/shadow.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/fixer/strategies/pinning.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Webhook Exfil Endpoint	mcp_audit_scanner-0.12.0/src/mcp_audit/registration/client.py	matched "pipedream.net"	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/registry/loader.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/shadow/allowlist.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/vulnerability/resolver.py	Python file references the Bun JavaScript runtime — cross-language execution	40

Show all 10 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/analyzers/supply_chain.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/analyzers/transport.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/cli/shadow.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/fixer/strategies/pinning.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Webhook Exfil Endpoint	mcp_audit_scanner-0.12.0/src/mcp_audit/registration/client.py	matched "pipedream.net"	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/registry/loader.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/shadow/allowlist.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	mcp_audit_scanner-0.12.0/src/mcp_audit/vulnerability/resolver.py	Python file references the Bun JavaScript runtime — cross-language execution	40
low	Credential file access	mcp_audit_scanner-0.12.0/src/mcp_audit/analyzers/poisoning.py	matched "id_rsa"	5
low	Credential file access	mcp_audit_scanner-0.12.0/src/mcp_audit/diff/comparator.py	matched "AWS_ACCESS_KEY"	5