stablezact-pay@0.73.16
Beautiful and smooth blockchain payment gateway SDK for seamless crypto payments - React & vanilla js
AI Security Review
scanned 4d ago · by lpm-firewall-aiThe package is a payment SDK with no install hook or import-time exfiltration identified. Its checkout flow nevertheless sends merchant names, payment identifiers, amounts, transaction hashes, and truncated wallet addresses to Mixpanel without a visible consent gate, which is undisclosed runtime telemetry.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
The checkout opens or payment events occur during use.
Impact
External analytics can associate merchant and transaction activity with wallet information.
Mechanism
Bundled analytics tracking sends merchant name, amount, payment ID, transaction hash, and a truncated wallet address to Mixpanel; no consent gate is visible in these paths.
AI rationale
The package is a payment SDK with no install hook or import-time exfiltration identified. Its checkout flow nevertheless sends merchant names, payment identifiers, amounts, transaction hashes, and truncated wallet addresses to Mixpanel without a visible consent gate, which is undisclosed runtime telemetry.
Evidence
dist/chunk-C9rMwmIf.jsdist/chunk-UwgJIxu5.js
Network endpoints1
api-js.mixpanel.com
Decision evidence
public snapshotAI called this Suspicious at 91.0% confidence as Unknown with medium false-positive risk.
Evidence for warning
- Opening the checkout modal automatically invokes analytics tracking with the configured merchant name and amount.
- Mixpanel events include payment IDs, amounts, transaction hashes, and a truncated wallet address.
- The bundled analytics client sends events to https://api-js.mixpanel.com.
Evidence against
- The manifest describes a blockchain payment SDK and has no install lifecycle hooks.
- Analytics events are tied to checkout and payment activity rather than package installation or import.
Behavioral surface
CryptoEnvironmentVarsFilesystemNetwork
HighEntropyStringsMinifiedPossibleObfuscationTelemetryUrlStrings
Source & flagged code
5 flaggeddist/chunk-UwgJIxu5.jsView file
6import ReactDOM, { createPortal } from "react-dom";
L7: import { useConnect, useAccount, useSwitchChain, useSendTransaction, useWaitForTransactionReceipt, WagmiProvider, useDisconnect } from "wagmi";
L8: import { QueryClientProvider, QueryClient } from "@tanstack/react-query";
...
L69: }
L70: const smallLogo = "data:image/png;base64,[redacted]...
L71: const rpcTransactionType = {
...
L414: default: {
L415: http: ["https://api.mainnet.abs.xyz"],
L416: webSocket: ["wss://api.mainnet.abs.xyz/ws"]
...
L5530: // It's faster, but should only be used when you don't care about
L5531: // an exposed private key e.g. sig verification.
L5532: // Does NOT allow scalars higher than CURVE.n.
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
dist/chunk-UwgJIxu5.jsView on unpkg · L66Trigger-reachable chain: manifest.module -> dist/index.esm.js -> dist/chunk-C9rMwmIf.js -> dist/chunk-UwgJIxu5.js
L6: import ReactDOM, { createPortal } from "react-dom";
L7: import { useConnect, useAccount, useSwitchChain, useSendTransaction, useWaitForTransactionReceipt, WagmiProvider, useDisconnect } from "wagmi";
L8: import { QueryClientProvider, QueryClient } from "@tanstack/react-query";
...
L69: }
L70: const smallLogo = "data:image/png;base64,[redacted]...
L71: const rpcTransactionType = {
...
L414: default: {
L415: http: ["https://api.mainnet.abs.xyz"],
L416: webSocket: ["wss://api.mainnet.abs.xyz/ws"]
...
L5530: // It's faster, but should only be used when you don't care about
L5531: // an exposed private key e.g. sig verification.
L5532: // Does NOT allow scalars higher than CURVE
Findings
2 Critical2 High4 Medium5 Low
CriticalCredential Exfiltrationdist/chunk-UwgJIxu5.js
CriticalTrigger Reachable Dangerous Capabilitydist/chunk-UwgJIxu5.js
HighTrigger Reachable Credential Exfiltrationdist/chunk-UwgJIxu5.js
HighSemantic Analysis Limiteddist/chunk-C9rMwmIf.js
MediumNetwork
MediumEnvironment Vars
MediumOversized Source Filedist/stablezact-vanilla.min.js
MediumStructural Risk Force Deep Review
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowTelemetry
LowUrl Strings
Affected versions and remediation
This report applies to stablezact-pay@0.73.16.
See all versions of stablezact-pay for other recorded verdicts.
- Review the evidence and your use of stablezact-pay@0.73.16 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.