registry / @feathery/react / 2.66.1
@feathery/react@2.66.1
React library for Feathery
AI Security Review
scanned 3mo ago · by lpm-firewall-aiDirect inspection found a browser React SDK with package-aligned form, assistant, and PDF-preview behavior. Scanner signals arise from bundled browser dependencies and an explicit, pinned CDN PDF import, not a concrete malicious chain.
Static reason
One or more suspicious static signals were detected.
Trigger
Application renders a PDF attachment preview
Impact
No install-time mutation, credential harvesting, persistence, or unconsented control-surface write found
Mechanism
Loads pinned PDF rendering assets and submits configured form/assistant requests
AI rationale
Direct inspection found a browser React SDK with package-aligned form, assistant, and PDF-preview behavior. Scanner signals arise from bundled browser dependencies and an explicit, pinned CDN PDF import, not a concrete malicious chain.
Evidence
package.jsoncjs/index.jscjs/fthry_AssistantChat.BeZHc53n.jsdist/fthry_index.BXP6RPP4.js
Network endpoints2
cdn.jsdelivr.net/npm/pdfjs-dist@5.4.296/build/pdf.min.mjscdn.jsdelivr.net/npm/pdfjs-dist@5.4.296/build/pdf.worker.min.mjs
Decision evidence
public snapshotAI called this Clean at 94.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- cjs/fthry_AssistantChat.BeZHc53n.js dynamically imports pinned pdfjs from jsDelivr for PDF previews.
Evidence against
- package.json has no preinstall/install/postinstall; prepare only invokes husky.
- cjs/index.js is a normal React library entrypoint; no Node filesystem or child-process builtin imports found.
- The dynamic import is reached by PDF thumbnail rendering, and localStorage stores only assistant UI preferences.
- Form and assistant requests are runtime product functionality using configured Feathery API URLs.
Behavioral surface
ChildProcessDynamicRequireEnvironmentVarsEvalNetwork
HighEntropyStringsMinifiedUrlStrings
Source & flagged code
6 flaggeddist/fthry_AssistantChat.DakZNsvL.jsView file
10223// eslint-disable-next-line no-new-func
L10224: var importFromCdn = new Function('url', 'return import(url)');
L10225: var pdfjsPromise = null;
Low
Eval
Package source references a known benign dynamic code generation pattern.
dist/fthry_AssistantChat.DakZNsvL.jsView on unpkg · L10223dist/fthry_index.ZVP9pwsm.jsView file
271L272: function commonjsRequire(path) {
L273: throw new Error('Could not dynamically require "' + path + '". Please configure the dynamicRequireTargets or/and ignoreDynamicRequires option of @rollup/plugin-commonjs appropriate...
Medium
Dynamic Require
Package source references dynamic require/import behavior.
dist/fthry_index.ZVP9pwsm.jsView on unpkg · L271umd/index.jsView file
Findings
5 High4 Medium5 Low
HighChild Process
HighSame File Env Network Executionumd/index.js
HighBrowser Session Account Hijackdist/fthry_index.BXP6RPP4.js
HighBase64 Obscured Urldist/fthry_index.BXP6RPP4.js
HighShips High Entropy Blobdist/TwemojiCountryFlags.woff2
MediumDynamic Requiredist/fthry_index.ZVP9pwsm.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowEvaldist/fthry_AssistantChat.DakZNsvL.js
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to @feathery/react@2.66.1.
See all versions of @feathery/react for other recorded verdicts.
- Review the evidence and your use of @feathery/react@2.66.1 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.