@robylon/web-react-sdk@2.0.1
React SDK for Robylon AI Chatbot
AI Security Review
scanned 10h ago · by lpm-firewall-aiThe SDK automatically captures browser errors and unhandled rejections and sends messages, stacks, and context to its own API. Because this runtime collection is not disclosed in the reviewed material and can include application details, classify it as suspicious telemetry rather than malicious exfiltration.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
When the SDK is imported in a browser, its global error handlers report eligible errors and unhandled rejections automatically.
Impact
Error messages, stacks, and context may contain identifying paths or application data; no opt-out was established in the reviewed code.
Mechanism
The tracker serializes error logs and POSTs them to the configured API URL at /users/sdk/record-logs/.
AI rationale
The SDK automatically captures browser errors and unhandled rejections and sends messages, stacks, and context to its own API. Because this runtime collection is not disclosed in the reviewed material and can include application details, classify it as suspicious telemetry rather than malicious exfiltration.
Evidence
dist/cjs/index.js
Network endpoints1
api.robylon.ai/users/sdk/record-logs/
Decision evidence
public snapshotAI called this Suspicious at 92.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The SDK registers global browser error and unhandled-rejection handlers and passes error details to its tracker.
- The tracker posts JSON logs to the configured Robylon API endpoint.
- The logs include error messages, stacks, and context such as filenames or rejection reasons.
Evidence against
- The destination is the SDK’s own Robylon API, consistent with its stated chatbot purpose.
- The reviewed code sends error diagnostics; it does not show collection of credentials or unrelated local files.
Behavioral surface
Network
HighEntropyStringsMinifiedTelemetryTrivialUrlStrings
Source & flagged code
5 flaggeddist/cjs/index.jsView file
•Browser cookie sent to a fixed external endpoint in dist/cjs/index.js:
"use strict";var e=require("react"),t=function(e,n){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Objec...
const{entries:Y,setPrototypeOf:K,isFrozen:X,getPrototypeOf:q,getOwnPropertyDescriptor:Z}=Object;let{freeze:J,seal:$,create:Q}=Object,{apply:ee,construct:te}="undefined"!=typeof Ref...
Critical
Hardcoded Runtime Data Exfiltration
Source sends credentials or rich application records to a package-controlled external receiver enabled by default.
dist/cjs/index.jsView on unpkg3ull===(n=t.error)||void 0===n?void 0:n.stack,message:t.message};Et(o)&&e.trackError(t.error||t.message,"GlobalErrorHandler",{filename:t.filename,lineNo:t.lineno,colNo:t.colno})},th
Medium
Ai Review Evidence
The SDK registers global browser error and unhandled-rejection handlers and passes error details to its tracker.
dist/cjs/index.jsView on unpkg · L33nction(t){var n,o,i={stack:null===(n=t.reason)||void 0===n?void 0:n.stack,message:(null===(o=t.reason)||void 0===o?void 0:o.message)||String(t.reason)};Et(i)&&e.trackError(t.reason||"Unhandled Promise Rejection
Findings
1 Critical6 Medium5 Low
CriticalHardcoded Runtime Data Exfiltrationdist/cjs/index.js
MediumNetwork
MediumStructural Risk Force Deep Review
MediumAi Review Evidencedist/cjs/index.js
MediumAi Review Evidencedist/cjs/index.js
MediumAi Review Evidencedist/cjs/index.js
MediumAi Review Evidencedist/cjs/index.js
LowNon Install Lifecycle Scripts
LowScripts Present
LowHigh Entropy Strings
LowTelemetry
LowUrl Strings
Affected versions and remediation
This report applies to @robylon/web-react-sdk@2.0.1.
See all versions of @robylon/web-react-sdk for other recorded verdicts.
- Review the evidence and your use of @robylon/web-react-sdk@2.0.1 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: .
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