Package evidence

maestro-fleet==4.7.2

Py Install Time Subprocess: subprocess call — process spawning.

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: 12
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":["maestro-fleet==4.7.2"],"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":["maestro-fleet==4.7.2"],"fail_on":"high"}'

Publisherunknown

Artifact bytes808,667

Previous versionnone

Published2026-06-13T03:45:36

SHA-256c395e4e1988022be5a95e5b7abf2dff3e79146e66924790680084e01f0d0a398

Why flagged

What the scanner saw

Py Install Time Subprocess: subprocess call — process spawning.

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

Availability ledger

available

high

10h agoLast checked

highRisk

90Score

4.7.2Version

Status history (1 event)

new → available10h ago · risk high · score 90 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
medium	Py Install Time Subprocess	maestro_fleet-4.7.2/maestro/setup.py	subprocess call — process spawning.	60
high	Py Runtime Base64 Decode	maestro_fleet-4.7.2/maestro/identity/auth.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30

Show all 5 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
medium	Py Install Time Subprocess	maestro_fleet-4.7.2/maestro/setup.py	subprocess call — process spawning.	60
high	Py Runtime Base64 Decode	maestro_fleet-4.7.2/maestro/identity/auth.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
low	Credential file access	maestro_fleet-4.7.2/maestro/audit/anchor/s3_compatible.py	matched "aws_access_key"	5
low	Credential file access	maestro_fleet-4.7.2/maestro/hooks/secret_patterns.py	matched "aws_access_key"	5
low	Sdist Has Setup Py	manifest	Source distribution executes setup.py at install time.	0