@feathery/react@2.116.0
React library for Feathery
AI Security Review
scanned 3h ago · by lpm-firewall-aiThe package bundles FingerprintJS monitoring that is enabled by default and contacts a third-party host when fingerprint tracking is configured. The request is sampled and described as unpersonalized, so this is a warning-level telemetry concern rather than evidence of credential theft or account hijacking.
Static reason
One or more suspicious static signals were detected.
Trigger
Initialization when fingerprint user tracking is configured and no user ID exists.
Impact
The request discloses no explicit user or project data, but automatically contacts a third-party telemetry host.
Mechanism
FingerprintJS load() enables monitoring by default and may send a bare GET request to its installation-statistics endpoint.
AI rationale
The package bundles FingerprintJS monitoring that is enabled by default and contacts a third-party host when fingerprint tracking is configured. The request is sampled and described as unpersonalized, so this is a warning-level telemetry concern rather than evidence of credential theft or account hijacking.
Evidence
cjs/fthry_index.DOhc4k6n.js
Network endpoints1
m1.openfpcdn.io
Decision evidence
public snapshotAI called this Suspicious at 88.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- Bundled FingerprintJS code sends an unpersonalized installation-statistics GET request to m1.openfpcdn.io.
- The request is sampled at 0.1%; monitoring is enabled by default in FingerprintJS load().
- The package calls load() during initialization when fingerprint user tracking is configured and no user ID is set.
Evidence against
- The telemetry request contains no explicit user or project data in its request code.
- The reported Base64 decoding converts image data URLs into files; it does not conceal an endpoint.
- Package entry points expose React form functionality, and the declared lifecycle scripts are prepare and prepublishOnly.
Behavioral surface
DynamicRequireEnvironmentVarsEvalFilesystemNetwork
HighEntropyStringsMinifiedPossibleObfuscationTelemetryUrlStrings
Source & flagged code
6 flaggedumd/index.jsView file
1/*! For license information please see index.js.LICENSE.txt */
L2: !function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.Feathery=t()...
High
Browser Session Account Hijack
Browser source reuses an authenticated session to collect identity data and mutate account settings while reporting externally.
umd/index.jsView on unpkg · L11/*! For license information please see index.js.LICENSE.txt */
L2: !function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.Feathery=t()...
Low
Eval
Package source references a known benign dynamic code generation pattern.
umd/index.jsView on unpkg · L1dist/fthry_index.DoWXMtEu.jsView file
3657try {
L3658: var util = require('util');
L3659: /* istanbul ignore next */
Findings
3 High5 Medium7 Low
HighBrowser Session Account Hijackumd/index.js
HighBase64 Obscured Urlcjs/fthry_index.DOhc4k6n.js
HighSemantic Analysis Limitedcjs/fthry_index.DOhc4k6n.js
MediumDynamic Requiredist/fthry_index.DoWXMtEu.js
MediumNetwork
MediumEnvironment Vars
MediumOversized Source Filedist/fthry_index.VRNPEcdN.js
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowEvalumd/index.js
LowFilesystem
LowHigh Entropy Strings
LowTelemetry
LowUrl Strings
Affected versions and remediation
This report applies to @feathery/react@2.116.0.
See all versions of @feathery/react for other recorded verdicts.
- Review the evidence and your use of @feathery/react@2.116.0 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.