registry / @feathery/react / 2.107.1
@feathery/react@2.107.1
React library for Feathery
AI Security Review
scanned 21d ago · by lpm-firewall-aiSource inspection shows no install-time attack. The highlighted runtime behavior is bounded to an explicit DocuSign draft action, and the dynamic import loads the pinned PDF.js module from the package's CDN URL.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
The draft flow runs after a user clicks Save Draft; PDF.js loads when the viewer requests it.
Impact
No unauthorized account change, credential disclosure, or arbitrary remote code execution was established.
Mechanism
The draft handler marks the DocuSign request as created, while the PDF loader imports PDF.js from jsDelivr.
AI rationale
Source inspection shows no install-time attack. The highlighted runtime behavior is bounded to an explicit DocuSign draft action, and the dynamic import loads the pinned PDF.js module from the package's CDN URL.
Network endpoints1
cdn.jsdelivr.net
Decision evidence
public snapshotAI called this Clean at 95.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json defines `prepare` as `husky` and `prepublishOnly` as `yarn build`; neither is an npm install hook.
- The PDF loader imports the pinned PDF.js module from jsDelivr at runtime.
- The DocuSign request handling is limited to the `docusign/sign` endpoint; the draft handler sets status to `created` after a `Save Draft` click.
Evidence against
- The browser code changes DocuSign request data, but the inspected caller connects that change to an explicit draft action.
- The flagged dynamic import loads PDF.js from the package's pinned jsDelivr URL; the inspected excerpt does not show decoded remote payload execution.
Behavioral surface
DynamicRequireEnvironmentVarsEvalFilesystemNetwork
HighEntropyStringsMinifiedPossibleObfuscationTelemetryUrlStrings
Source & flagged code
7 flaggeddist/fthry_pdfjsLoader.C-aFL9JX.jsView file
27// eslint-disable-next-line no-new-func
L28: var dynamicImport = new Function('u', 'return import(u)');
L29: function loadPdfjs() {
High
Eval
Package source references dynamic code evaluation.
dist/fthry_pdfjsLoader.C-aFL9JX.jsView on unpkg · L27dist/fthry_index.BEWX35Jb.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.BEWX35Jb.jsView on unpkg · L271umd/index.jsView file
Findings
1 Critical4 High5 Medium6 Low
CriticalRemote Asset Decode Executeumd/AssistantChat.79a6708c4d4ba1d4b264.js
HighEvaldist/fthry_pdfjsLoader.C-aFL9JX.js
HighBrowser Session Account Hijackumd/index.js
HighBase64 Obscured Urlumd/index.js
HighSemantic Analysis Limitedcjs/fthry_index.2WDR8L2g.js
MediumDynamic Requiredist/fthry_index.BEWX35Jb.js
MediumNetwork
MediumEnvironment Vars
MediumOversized Source Filedist/fthry_index.DCN7flnS.js
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowFilesystem
Low
Affected versions and remediation
This report applies to @feathery/react@2.107.1.
See all versions of @feathery/react for other recorded verdicts.
- Review the evidence and your use of @feathery/react@2.107.1 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.