registry / @lydianpay/sdk-web / 3.15.1
@lydianpay/sdk-web@3.15.1
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 header uses a WalletLink session ID and secret for requests to the WalletLink API, with no evidence of unrelated credential collection. The large checkout engine is loaded on demand, and its telemetry submission is configuration-gated.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
Package import loads the SDK entrypoint; checkout-engine loading occurs when the component requests initialization.
Impact
No malicious impact identified. WalletLink session requests and configured telemetry serve the wallet SDK’s stated functionality.
Mechanism
The inspected Authorization value is derived from the WalletLink session ID and secret and sent to the configured WalletLink API. No unrelated credential collection or exfiltration was found.
AI rationale
The flagged Authorization header uses a WalletLink session ID and secret for requests to the WalletLink API, with no evidence of unrelated credential collection. The large checkout engine is loaded on demand, and its telemetry submission is configuration-gated.
Evidence
package.jsondist/lydian.jsdist/chunks/index-CXemgulL.jsdist/chunks/index-Dcas8XfB.jsdist/chunks/mountEngine-B8GaOfwA.js
Network endpoints8
www.walletlink.orgkeys.coinbase.comrpc.wallet.coinbase.comgo.cb-w.comrpc.walletconnect.orgverify.walletconnect.comverify.walletconnect.orgecho.walletconnect.com
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 dist/lydian.js, which imports the package bundle; no install hook is declared.
- The only lifecycle script shown is prepublishOnly, which blocks publishing outside CI and does not run as an install hook.
- The flagged Authorization header is Basic auth built from a WalletLink session ID and secret, then sent to the configured link API.
- The link API constant is https://www.walletlink.org, and the session connection uses that configured URL for its requests.
- The large checkout engine bundle is dynamically imported when getOrLoadEngine runs, rather than at package import.
- WalletConnect telemetry submission is gated by telemetryEnabled, supplied through configuration.
Evidence against
- The inspected credential flow is part of the Coinbase WalletLink session connection and does not read environment variables or discover unrelated credentials.
- The flagged bundle’s environment references are test or feature-control flags; no automatic credential collection or unrelated data destination was identified.
Behavioral surface
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-B8GaOfwA.jsView file
7}
L8: const U_ = '*,: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: ], SA = ["eth_sendTransaction", "personal_sign", "eth_signTypedData", "eth_sign"], _A = ["accountsChanged", "chainChanged"], AA = [
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-B8GaOfwA.jsFindings
2 Critical2 High4 Medium5 Low
CriticalCredential Exfiltrationdist/chunks/mountEngine-B8GaOfwA.js
CriticalTrigger Reachable Dangerous Capabilitydist/chunks/mountEngine-B8GaOfwA.js
HighTrigger Reachable Credential Exfiltrationdist/chunks/mountEngine-B8GaOfwA.js
HighSemantic Analysis Limiteddist/chunks/mountEngine-B8GaOfwA.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@3.15.1.
See all versions of @lydianpay/sdk-web for other recorded verdicts.
- Review the evidence and your use of @lydianpay/sdk-web@3.15.1 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.