Package evidence

lsglang==1.3.2

Py Runtime Base64 Decode: base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.

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: 1
First published: Jun 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":["lsglang==1.3.2"],"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":["lsglang==1.3.2"],"fail_on":"high"}'

Publisherunknown

Artifact bytes32,438,376

Previous versionnone

Published2026-06-08T05:09:35

SHA-256a24c3060ba839806eb4a838af640720f0529774b3652429566741e622c964f38

Why flagged

What the scanner saw

Py Runtime Base64 Decode: base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.

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

Availability ledger

available

high

20h agoLast checked

highRisk

65Score

1.3.2Version

Status history (1 event)

new → available20h ago · risk high · score 65 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
high	Py Runtime Base64 Decode	build/lib/build/lib/sglang/srt/multimodal/processors/mimo_v2.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
high	Py Runtime Base64 Decode	build/lib/sglang/srt/multimodal/processors/mimo_v2.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
high	Py Runtime Base64 Decode	sglang/srt/multimodal/processors/mimo_v2.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30

Show all 6 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	Py Runtime Base64 Decode	build/lib/build/lib/sglang/srt/multimodal/processors/mimo_v2.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
high	Py Runtime Base64 Decode	build/lib/sglang/srt/multimodal/processors/mimo_v2.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
high	Py Runtime Base64 Decode	sglang/srt/multimodal/processors/mimo_v2.py	base64/hex decode combined with exec/subprocess — classic obfuscated payload pattern.	30
low	Credential file access	build/lib/build/lib/sglang/multimodal_gen/runtime/entrypoints/openai/storage.py	matched "aws_access_key"	5
low	Credential file access	build/lib/sglang/multimodal_gen/runtime/entrypoints/openai/storage.py	matched "aws_access_key"	5
low	Credential file access	sglang/multimodal_gen/runtime/entrypoints/openai/storage.py	matched "aws_access_key"	5