Package evidence

[email protected]

Obfuscation Density: high encoded/escaped-token density

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.

Weekly downloads: 14,258Mainstream · −50% score
Versions published: 271Mature · −50% score
First published: Oct 2020
Publisher: microsoft1es

Effective trust discount applied: −50% (max across signals — discounts don’t stack). New install-lifecycle deltas vs the previous release would clear the discount.

Recommended action

Review before promoting

Mixed signals: the package has indicators worth reading before allowing the update in automated dependency flows.

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":["[email protected]"],"fail_on":"review"}'

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":["[email protected]"],"fail_on":"review"}'

Publishermicrosoft1es

Artifact bytes1,724,393

Previous version4.19.0

Published2026-05-26T11:22:18.499Z

SHA-256147f07eb2e45e6a767c2bbb58205aed5c1c8df69d212581efdff019450ef4d6b

Why flagged

What the scanner saw

Obfuscation Density: high encoded/escaped-token density

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

Availability ledger

available

review

21d agoLast checked

reviewRisk

7Score

4.19.1-main.20260526.b9ad8faVersion

Status history (1 event)

new → available21d ago · risk review · score 7 · status changed

Evidence

Static findings

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

Severity	Kind	Path	Detail	Points
medium	Obfuscation Density	package/dist/botframework-webchat-api.js	high encoded/escaped-token density	12
medium	Obfuscation Density	package/dist/botframework-webchat-api.mjs	high encoded/escaped-token density	12

Manifest

Package metadata

Scripts17

buildnpm run --if-present build:pre && npm run build:run && npm run --if-present build:post
build:postnpm run build:post:dtsroll && npm run build:post:validate:dts
build:post:dtsrolldtsroll ./dist/*.d.* && sed -E -i 's/^([[:space:]]*export[[:space:]]+)type[[:space:]]+(\{[[:space:]]+type[[:space:]]+)/\1\2/' ./dist/*.d.ts
build:post:validate:dtsvg ast-check dist-types ./dist/*.d.*
build:prenpm run build:pre:local-dependencies && npm run build:pre:watch && npm run build:pre:globalize
build:pre:globalizenode scripts/createPrecompiledGlobalize.mjs
build:pre:local-dependencies../../scripts/npm/build-local-dependencies.sh
build:pre:watch../../scripts/npm/build-watch.sh
build:runtsup
bumpvg bump prod && vg bump dev && (npm audit fix || exit 0)
eslintnpm run precommit
postversion../../scripts/npm/postversion.sh
precommitnpm run precommit:eslint -- src && npm run precommit:typecheck
precommit:eslint../../node_modules/.bin/eslint --report-unused-disable-directives --max-warnings 0
precommit:typechecktsc --project ./src --emitDeclarationOnly false --esModuleInterop true --noEmit --pretty false
preversion../../scripts/npm/preversion.sh
start../../scripts/npm/notify-build.sh "src" "../api-graph/package.json" "../api-middleware/package.json" "../support/cldr-data/package.json" "../redux-store/package.json"

Dependencies12

botframework-webchat-core4.19.1-main.20260526.b9ad8fa
globalize1.7.1
iter-fest0.3.1
math-random2.0.1
prop-types15.8.1
react-chain-of-responsibility0.4.2
react-redux7.2.9
redux5.0.1
simple-update-in2.2.0
use-reduce-memo0.1.0
use-ref-from0.2.1
valibot1.3.1