Package evidence

picosentry==2.0.13

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: 8
First published: May 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":["picosentry==2.0.13"],"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":["picosentry==2.0.13"],"fail_on":"high"}'

Publisherunknown

Artifact bytes688,042

Previous versionnone

Published2026-06-13T06:47:54

SHA-256474ccd4ec908dfb994de0bbba3521f2714a1622342b4fa3d062e0a7a345d7992

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

4d agoLast checked

highRisk

210Score

2.0.13Version

Status history (1 event)

new → available4d ago · risk high · score 210 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	Python Bun Js Exec	picosentry/sandbox/cli_commands/_common.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	picosentry/scan/rules/worm_propagation.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Py Runtime Base64 Decode	picosentry/scan/crypto.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
high	Credential file access	picosentry/scan/rules/post_install.py	matched ".npmrc"	30
high	Credential file access	picosentry/scan/rules/pypi_post_install.py	matched ".pypirc"	30
high	Py Runtime Dynamic Dangerous Import	picosentry/watch/server.py	Dynamic __import__('sys') — reflection bypass for static checks.	30

Show all 19 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	Python Bun Js Exec	picosentry/sandbox/cli_commands/_common.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Python Bun Js Exec	picosentry/scan/rules/worm_propagation.py	Python file references the Bun JavaScript runtime — cross-language execution	40
high	Py Runtime Base64 Decode	picosentry/scan/crypto.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
high	Credential file access	picosentry/scan/rules/post_install.py	matched ".npmrc"	30
high	Credential file access	picosentry/scan/rules/pypi_post_install.py	matched ".pypirc"	30
high	Py Runtime Dynamic Dangerous Import	picosentry/watch/server.py	Dynamic __import__('sys') — reflection bypass for static checks.	30
low	Credential file access	picosentry/sandbox/l3/policy.py	matched ".npmrc"	5
low	Credential file access	picosentry/sandbox/l3/backends/subprocess_backend.py	matched ".ssh/"	5
low	Credential file access	picosentry/sandbox/l4/rules/dependency_confusion.py	matched ".npmrc"	5
low	Credential file access	picosentry/sandbox/l4/rules/env_leak.py	matched "AWS_ACCESS_KEY"	5
low	Credential file access	picosentry/sandbox/l4/rules/exfil.py	matched ".npmrc"	5
low	Credential file access	picosentry/sandbox/l4/rules/honeypot.py	matched ".ssh/"	5
low	Credential file access	picosentry/sandbox/l4/rules/persistence.py	matched ".ssh/"	5
low	Credential file access	picosentry/scan/engine.py	matched ".npmrc"	5
low	Credential file access	picosentry/scan/campaigns/_base.py	matched ".npmrc"	5
low	Credential file access	picosentry/scan/rules/__init__.py	matched ".npmrc"	5
low	Credential file access	picosentry/scan/rules/dep_confusion.py	matched ".npmrc"	5
low	Credential file access	picosentry/scan/rules/network_exfil.py	matched ".azure\\"	5
low	Credential file access	picosentry/scan/rules/pnpm_config.py	matched ".npmrc"	5