stablezact-pay@0.73.5
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 sends default-on runtime analytics to Mixpanel and Clarity when checkout is used, including merchant and payment metadata. I found no evidence that it collects host credentials or performs an install-time attack.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
Opening the checkout modal and subsequent payment events.
Impact
Third parties receive usage and payment metadata, including transaction hashes; no credential theft or unauthorized wallet action was identified.
Mechanism
The SDK initializes Mixpanel and Microsoft Clarity, then tracks event properties including merchant details and payment identifiers.
AI rationale
The package sends default-on runtime analytics to Mixpanel and Clarity when checkout is used, including merchant and payment metadata. I found no evidence that it collects host credentials or performs an install-time attack.
Evidence
dist/chunk-CKD2abIL.jsdist/chunk-CKrYa2zL.js
Network endpoints2
api-js.mixpanel.comwww.clarity.ms/tag/
Decision evidence
public snapshotAI called this Suspicious at 93.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- Opening the checkout modal automatically initializes Clarity and tracks the merchant name and payment amount.
- The SDK initializes Mixpanel with a fixed project token and tracks events using the Mixpanel browser SDK.
- Payment success events include payment IDs, amounts, networks, tokens, and transaction hashes.
- The package loads Clarity from www.clarity.ms when the checkout modal opens.
Evidence against
- The package manifest declares no install or lifecycle scripts.
- Payment API credentials are attached to requests made through the configured payment API URL.
- The reviewed paths showed no collection of environment variables or credential files.
Behavioral surface
CryptoEnvironmentVarsFilesystemNetwork
HighEntropyStringsMinifiedPossibleObfuscationTelemetryUrlStrings
Source & flagged code
5 flaggeddist/chunk-CKD2abIL.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";
...
L155: eip712Meta: {
L156: ...args.gasPerPubdata ? { gasPerPubdata: toHex(args.gasPerPubdata) } : { gasPerPubdata: toHex(gasPerPubdataDefault) },
L157: ...args.paymaster && args.paymasterInput ? {
...
L359: default: {
L360: http: ["https://api.mainnet.abs.xyz"],
L361: webSocket: ["wss://api.mainnet.abs.xyz/ws"]
...
L2099: if (!response.ok) {
L2100: const error = await response.json().catch(() => ({}));
L2101: throw new Error(error.error || `HTTP ${response.status}`);
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
dist/chunk-CKD2abIL.jsView on unpkg · L66Trigger-reachable chain: manifest.module -> dist/index.esm.js -> dist/chunk-CKrYa2zL.js -> dist/chunk-CKD2abIL.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";
...
L155: eip712Meta: {
L156: ...args.gasPerPubdata ? { gasPerPubdata: toHex(args.gasPerPubdata) } : { gasPerPubdata: toHex(gasPerPubdataDefault) },
L157: ...args.paymaster && args.paymasterInput ? {
...
L359: default: {
L360: http: ["https://api.mainnet.abs.xyz"],
L361: webSocket: ["wss://api.mainnet.abs.xyz/ws"]
...
L2099: if (!response.ok) {
L2100: const error = await response.json().catch(() => ({
Findings
2 Critical2 High4 Medium5 Low
CriticalCredential Exfiltrationdist/chunk-CKD2abIL.js
CriticalTrigger Reachable Dangerous Capabilitydist/chunk-CKD2abIL.js
HighTrigger Reachable Credential Exfiltrationdist/chunk-CKD2abIL.js
HighSemantic Analysis Limiteddist/chunk-CKrYa2zL.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@0.73.5.
See all versions of stablezact-pay for other recorded verdicts.
- Review the evidence and your use of stablezact-pay@0.73.5 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.