registry / @lydianpay/sdk-web / 3.8.0
@lydianpay/sdk-web@3.8.0
Drop-in crypto payment checkout for the web — a <lydian-checkout> web component and window.Lydian API across 20+ chains and major stablecoins.
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe flagged authorization flow is part of the Coinbase Wallet link client: it constructs authorization from a link session and sends it to the configured WalletLink API. The manifest has no install hook, and the inspected telemetry submission is disabled unless its optional setting is enabled.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
The checkout engine loads when requested; wallet link requests occur as part of wallet connection. No install-time trigger was identified.
Impact
No malicious impact identified from the inspected source.
Mechanism
The Coinbase link client sends its session authorization to the configured WalletLink API. A WalletConnect event client has telemetry submission guarded by its optional setting.
AI rationale
The flagged authorization flow is part of the Coinbase Wallet link client: it constructs authorization from a link session and sends it to the configured WalletLink API. The manifest has no install hook, and the inspected telemetry submission is disabled unless its optional setting is enabled.
Evidence
dist/lydian.jsdist/chunks/index-ENtoRsTd.jsdist/chunks/index-D83gDNdH.jsdist/chunks/mountEngine-DuZ1RYGk.js
Network endpoints2
www.walletlink.orgpulse.walletconnect.org/batch
Decision evidence
public snapshotAI called this Clean at 96.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The package exports a browser SDK entrypoint at dist/lydian.js.
- Its only lifecycle script is a prepublishOnly CI publishing guard; there is no install hook.
- The Coinbase Wallet link client builds its Basic authorization value from its session ID and secret.
- The client sends that authorization to its configured linkAPIUrl; the bundled default is https://www.walletlink.org.
- WalletConnect event submission is controlled by an optional telemetryEnabled setting and a guard that skips submission when disabled.
Evidence against
Behavioral surface
CryptoDynamicRequireEnvironmentVarsEvalNetworkWebSocket
HighEntropyStringsMinifiedTelemetryUrlStrings
Source & flagged code
5 flaggeddist/chunks/metamask-sdk-Bb7iLFk7.jsView file
13374try {
L13375: const n = require("@react-native-async-storage/async-storage").default, r = yield n.getItem(e);
L13376: if (r) return r;
Medium
Dynamic Require
Package source references dynamic require/import behavior.
dist/chunks/metamask-sdk-Bb7iLFk7.jsView on unpkg · L13374dist/chunks/mountEngine-DuZ1RYGk.jsView file
7}
L8: const j8 = '*,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-sca...
L9: <!-- One set of screen shells serves both flows. initializeComponents() stamps
...
L624: wE
L625: ], I_ = ["eth_sendTransaction", "personal_sign", "eth_signTypedData", "eth_sign"], R_ = ["accountsChanged", "chainChanged"], k_ = [
L626: "solana_signTransaction",
...
L763: payButtonsSlot: "#payButtonsSlot",
L764: closeDialogBody: "#modalCloseTransactionModal .modal-body",
L765: restoreDialogBody: "#modalRestoreDetails .modal-body"
...
L2320: function(s) {
L2321: return "\\" + s.charCodeAt(0).toString(16) + " ";
L2322: }
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
Findings
2 Critical2 High4 Medium6 Low
CriticalCredential Exfiltrationdist/chunks/mountEngine-DuZ1RYGk.js
CriticalTrigger Reachable Dangerous Capabilitydist/chunks/mountEngine-DuZ1RYGk.js
HighTrigger Reachable Credential Exfiltrationdist/chunks/mountEngine-DuZ1RYGk.js
HighSemantic Analysis Limiteddist/chunks/mountEngine-DuZ1RYGk.js
MediumDynamic Requiredist/chunks/metamask-sdk-Bb7iLFk7.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowEval
LowHigh Entropy Strings
LowTelemetry
LowUrl Strings
Affected versions and remediation
This report applies to @lydianpay/sdk-web@3.8.0.
See all versions of @lydianpay/sdk-web for other recorded verdicts.
- Review the evidence and your use of @lydianpay/sdk-web@3.8.0 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.