@zerohash-sdk/fiat-withdrawals-js@1.16.10
A JavaScript SDK that enables frontend applications to seamlessly integrate with the Connect Fiat Withdrawals product.
AI Security Review
scanned 6d ago · by lpm-firewall-aiThe package sends runtime diagnostics to Zerohash collectors when widget loading fails, including browser user agent, page origin, and JWT-derived identifiers. This is an undisclosed telemetry behavior, so it warrants a warning rather than a malicious verdict.
Static reason
No blocking static signals were detected.
Trigger
An application calls render() and the widget script encounters a load error, timeout, or related failure.
Impact
The collector receives information about the user's browser and application context, along with participant or platform identifiers from the JWT.
Mechanism
The loader POSTs a diagnostic payload containing user agent, page origin, selected JWT claims, app and environment identifiers, script URL, and failure details.
AI rationale
The package sends runtime diagnostics to Zerohash collectors when widget loading fails, including browser user agent, page origin, and JWT-derived identifiers. This is an undisclosed telemetry behavior, so it warrants a warning rather than a malicious verdict.
Evidence
dist/index.js
Network endpoints5
grafana-faro-collector.dev.0hash.comgrafana-faro-collector.cert.zerohash.comgrafana-faro-collector.zerohash.comgrafana-faro-collector.cert.zerohash.eugrafana-faro-collector.zerohash.eu
Decision evidence
public snapshotAI called this Suspicious at 88.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The error-report payload includes the app name, environment, browser user agent, and the page origin.
- The report includes JWT-derived participant, platform, and region claims, plus script-load failure details.
- On load errors, the package posts the report to environment-specific Grafana Faro collectors on Zerohash domains.
Evidence against
- The report is triggered by widget script-loading errors, not merely by importing the package.
- The loader is reached through the widget's render flow, and the package exposes a FiatWithdrawals class for that purpose.
- The source decodes selected JWT claims for the report; the observed payload does not include the full JWT.
Behavioral surface
Network
UrlStrings
Source & flagged code
6 flaggeddist/index.d.tsView file
•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 1
High
Semantic Analysis Limited
A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.
dist/index.d.tsView on unpkgdist/index.jsView file
44meta: {
app: {
name: e.appName,
version: t ?? "unknown",
environment: e.env
},
session: {
id: n,
attributes: i
},
browser: typeof navigator < "u" ? { userAgent: navigator.userAgent } : void 0,
page: typeof window < "u" ? { url: window.location.origin } : void 0
},
logs: [{
message: `Failed to load
Medium
Ai Review Evidence
The error-report payload includes the app name, environment, browser user agent, and the page origin.
dist/index.jsView on unpkg · L4439}, c = (e, t) => {
let n = s(), r = globalThis.__ZH_WEB_SDK_VERSION__, i = {};
return e.claims.participantCode && (i.participant_code = e.claims.participantCode), e.claims.platformName && (i.platform_name = e.claims.platformName), e.claims.platformCode && (i.platform_code = e.claims.platformCode), e.claims.region && (i.region = e.claims.region), r && (i.zh_web_sdk_version = r), {
ses
Findings
1 High6 Medium1 Low
HighSemantic Analysis Limiteddist/index.d.ts
MediumNetwork
MediumAi Review Evidencedist/index.js
MediumAi Review Evidencedist/index.js
MediumAi Review Evidencedist/index.js
MediumAi Review Evidencedist/index.js
MediumAi Review Evidencedist/index.js
LowUrl Strings
Affected versions and remediation
This report applies to @zerohash-sdk/fiat-withdrawals-js@1.16.10.
See all versions of @zerohash-sdk/fiat-withdrawals-js for other recorded verdicts.
- Review the evidence and your use of @zerohash-sdk/fiat-withdrawals-js@1.16.10 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.