registry / @feathery/react / 2.74.0
@feathery/react@2.74.0
React library for Feathery
AI Security Review
scanned 3mo ago · by lpm-firewall-aiSource inspection supports a normal browser React SDK. Static signals stem from bundled dependencies and a documented, pinned PDF viewer import, not a concrete malicious chain.
Static reason
One or more suspicious static signals were detected.
Trigger
Consumer renders the PDF viewer
Impact
Loads PDF.js viewer assets in the consumer browser
Mechanism
Pinned CDN dynamic import for PDF rendering
AI rationale
Source inspection supports a normal browser React SDK. Static signals stem from bundled dependencies and a documented, pinned PDF viewer import, not a concrete malicious chain.
Evidence
package.jsondist/fthry_index.DLXXZSdm.jsdist/fthry_index.BdM9-ZZM.jsdist/fthry_index.bxgWq7Eo.jscjs/index.js
Network endpoints1
cdn.jsdelivr.net/npm/pdfjs-dist@5.4.296/build
Decision evidence
public snapshotAI called this Clean at 93.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- Runtime PDF viewer dynamically imports a pinned pdfjs-dist CDN module.
- The manifest has a prepare hook, but no npm install, preinstall, or postinstall hook.
Evidence against
- No credential harvesting, shell execution, filesystem writes, or AI-agent configuration mutation found in inspected runtime bundles.
- The flagged new Function is narrowly used to preserve a runtime ES-module import for the PDF viewer.
- The alleged Base64-obscured endpoint was not present in the inspected .js artifact; the flagged large bundle contains normal Feathery API configuration and bundled dependencies.
Behavioral surface
ChildProcessDynamicRequireEnvironmentVarsEvalNetwork
HighEntropyStringsMinifiedUrlStrings
Source & flagged code
5 flaggeddist/fthry_index.DLXXZSdm.jsView file
46// eslint-disable-next-line no-new-func
L47: var dynamicImport = new Function('u', 'return import(u)');
L48: function loadPdfjs() {
Low
Eval
Package source references a known benign dynamic code generation pattern.
dist/fthry_index.DLXXZSdm.jsView on unpkg · L46dist/fthry_index.BdM9-ZZM.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.BdM9-ZZM.jsView on unpkg · L271dist/fthry_index.bxgWq7Eo.jsView file
Findings
3 High4 Medium5 Low
HighBrowser Session Account Hijackdist/fthry_index.bxgWq7Eo.js
HighBase64 Obscured Urldist/fthry_index.bxgWq7Eo.js
HighSemantic Analysis Limitedcjs/fthry_index.tUTJF2FJ.js
MediumDynamic Requiredist/fthry_index.BdM9-ZZM.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowEvaldist/fthry_index.DLXXZSdm.js
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to @feathery/react@2.74.0.
See all versions of @feathery/react for other recorded verdicts.
- Review the evidence and your use of @feathery/react@2.74.0 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: .
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