registry / @lydianpay/sdk-web / 3.15.4
@lydianpay/sdk-web@3.15.4
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 credential flow uses a session ID and key for Coinbase Wallet requests to its own link service. Checkout loading is deferred until initialization, and the reviewed wallet integration disables analytics.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
A merchant initializes checkout; wallet messaging is used when that integration is engaged.
Impact
No malicious impact identified in the reviewed paths.
Mechanism
The inspected authorization is derived from a wallet session and sent to the configured link API. No unrelated credential collection or exfiltration was identified.
AI rationale
The flagged credential flow uses a session ID and key for Coinbase Wallet requests to its own link service. Checkout loading is deferred until initialization, and the reviewed wallet integration disables analytics.
Network endpoints2
www.walletlink.orgpulse.walletconnect.org
Decision evidence
public snapshotAI called this Clean at 91.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The package exports a browser SDK bundle. Its prepublishOnly script is a publish guard, not an install hook.
- The checkout engine is loaded on initialization; the source says it is not started in the constructor.
- Coinbase Wallet event requests use session-specific authorization derived from the session ID and key.
- The default link API host is www.walletlink.org, Coinbase Wallet’s service.
- The wallet integration explicitly disables analytics.
Evidence against
- The package makes network requests for wallet messaging and checkout operations.
- The bundle contains environment-variable references, but the inspected matches are feature or test flags.
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-B721ZzjQ.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-B721ZzjQ.jsFindings
2 Critical2 High4 Medium5 Low
CriticalCredential Exfiltrationdist/chunks/mountEngine-B721ZzjQ.js
CriticalTrigger Reachable Dangerous Capabilitydist/chunks/mountEngine-B721ZzjQ.js
HighTrigger Reachable Credential Exfiltrationdist/chunks/mountEngine-B721ZzjQ.js
HighSemantic Analysis Limiteddist/chunks/mountEngine-B721ZzjQ.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@3.15.4.
See all versions of @lydianpay/sdk-web for other recorded verdicts.
- Review the evidence and your use of @lydianpay/sdk-web@3.15.4 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: .
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