@lydianpay/sdk-web@3.15.2
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 source shows default-enabled runtime telemetry sent to WalletConnect Pulse, with no package-level disclosure or opt-out established in the reviewed material, so this warrants a warning. The flagged Coinbase WalletLink authentication targets its own WalletLink service, and no malicious credential exfiltration was found.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
When the checkout wallet engine is loaded and WalletConnect telemetry events are produced.
Impact
Undisclosed runtime analytics may expose app domain and event correlation or error data to the telemetry service.
Mechanism
The telemetry client defaults to enabled, queues typed events, and POSTs event data with the project ID and SDK version to WalletConnect Pulse.
AI rationale
The source shows default-enabled runtime telemetry sent to WalletConnect Pulse, with no package-level disclosure or opt-out established in the reviewed material, so this warrants a warning. The flagged Coinbase WalletLink authentication targets its own WalletLink service, and no malicious credential exfiltration was found.
Evidence
dist/chunks/mountEngine-SwisFe5z.jsdist/chunks/index-odEhT4rR.js
Network endpoints1
pulse.walletconnect.org/batch
Decision evidence
public snapshotAI called this Suspicious at 84.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The bundled WalletConnect telemetry client defaults telemetry to enabled and creates an initialization event containing a client ID, app domain, and user-agent information.
- Queued telemetry events are POSTed to WalletConnect Pulse with the project ID and SDK version.
- The checkout entry point loads the wallet engine on demand.
Evidence against
- The Coinbase WalletLink flow uses its session authentication with the WalletLink server, consistent with connecting to that wallet service.
- The reviewed telemetry fields are SDK event and correlation data; no credential exfiltration or unrelated collection was established.
Behavioral surface
CryptoDynamicRequireEnvironmentVarsNetworkWebSocket
HighEntropyStringsMinifiedTelemetryUrlStrings
Source & flagged code
5 flaggeddist/chunks/index-FAg0du7P.jsView file
26case "mm-install-modal_2":
L27: return import(
L28: /* webpackMode: "lazy" */
Medium
Dynamic Require
Package source references dynamic require/import behavior.
dist/chunks/index-FAg0du7P.jsView on unpkg · L26dist/chunks/mountEngine-SwisFe5z.jsView file
7}
L8: const L_ = '*,: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
...
L637: VE
L638: ], _A = ["eth_sendTransaction", "personal_sign", "eth_signTypedData", "eth_sign"], AA = ["accountsChanged", "chainChanged"], CA = [
L639: "solana_signTransaction",
...
L782: payButtonsSlot: "#payButtonsSlot",
L783: closeDialogBody: "#modalCloseTransactionModal .modal-body",
L784: restoreDialogBody: "#modalRestoreDetails .modal-body"
...
L2339: function(s) {
L2340: return "\\" + s.charCodeAt(0).toString(16) + " ";
L2341: }
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
dist/chunks/mountEngine-SwisFe5z.jsFindings
2 Critical2 High4 Medium5 Low
CriticalCredential Exfiltrationdist/chunks/mountEngine-SwisFe5z.js
CriticalTrigger Reachable Dangerous Capabilitydist/chunks/mountEngine-SwisFe5z.js
HighTrigger Reachable Credential Exfiltrationdist/chunks/mountEngine-SwisFe5z.js
HighSemantic Analysis Limiteddist/chunks/mountEngine-SwisFe5z.js
MediumDynamic Requiredist/chunks/index-FAg0du7P.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowHigh Entropy Strings
LowTelemetry
LowUrl Strings
Affected versions and remediation
This report applies to @lydianpay/sdk-web@3.15.2.
See all versions of @lydianpay/sdk-web for other recorded verdicts.
- Review the evidence and your use of @lydianpay/sdk-web@3.15.2 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.