registry / @funkit/connect-js / 1.0.0
@funkit/connect-js@1.0.0
Framework-agnostic build of the Funkit Connect SDK
AI Security Review
scanned 3d ago · by lpm-firewall-aiThe flagged code uses Coinbase Wallet session credentials for relay requests to Coinbase Wallet’s own endpoint. The connector reaches the account request through connect(), and I found no unrelated credential collection or malicious behavior in this flow.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
The flow is reached when the application uses the Coinbase Wallet connector and calls connect().
Impact
No malicious impact was identified in the reviewed flow.
Mechanism
The Coinbase relay uses its session ID and key for Basic authentication with the walletlink.org relay service.
AI rationale
The flagged code uses Coinbase Wallet session credentials for relay requests to Coinbase Wallet’s own endpoint. The connector reaches the account request through connect(), and I found no unrelated credential collection or malicious behavior in this flow.
Network endpoints1
www.walletlink.org
Decision evidence
public snapshotAI called this Clean at 97.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- The manifest exposes dist/index.js as the package entrypoint.
- The Coinbase connector requests wallet accounts inside its connect() method.
- The Coinbase relay builds Basic authorization from its session ID and session key.
- The relay endpoint is https://www.walletlink.org, and the request sends that authorization to the configured relay URL.
Evidence against
- The reviewed flow uses Coinbase Wallet relay session credentials, not discovered environment variables or unrelated service credentials.
- No install-time credential collection or unrelated credential destination was identified.
Behavioral surface
CryptoEnvironmentVarsEvalNetworkWebSocket
HighEntropyStringsMinifiedUrlStrings
Source & flagged code
5 flaggeddist/dist-RA6NFQBW.jsView file
32height = width;
L33: return `data:image/svg+xml,%3Csvg width='${width}' height='${height}' viewBox='0 0 1024 1024' fill='none' xmlns='http://www.w3.org/2000/svg'%3E %3Crect width='1024' height='1024' f...
L34: case "circle":
...
L616: const s3 = ensureEvenLengthHexString(str, false);
L617: return Buffer.from(s3, "hex");
L618: }
...
L5588: const handleInstallClick = (0, hooks_1.useCallback)(() => {
L5589: window.open("https://api.wallet.coinbase.com/rpc/v2/desktop/chrome", "_blank");
L5590: }, []);
...
L9108: debug("pipe count=%d opts=%j", state.pipesCount, pipeOpts);
L9109: var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
L9110: var endFn = doEnd ? onend : unpipe;
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
dist/dist-RA6NFQBW.jsView on unpkg · L3232Trigger-reachable chain: manifest.main -> dist/index.js -> dist/dist-RA6NFQBW.js
L32: height = width;
L33: return `data:image/svg+xml,%3Csvg width='${width}' height='${height}' viewBox='0 0 1024 1024' fill='none' xmlns='http://www.w3.org/2000/svg'%3E %3Crect width='1024' height='1024' f...
L34: case "circle":
...
L616: const s3 = ensureEvenLengthHexString(str, false);
L617: return Buffer.from(s3, "hex");
L618: }
...
L5588: const handleInstallClick = (0, hooks_1.useCallback)(() => {
L5589: window.open("https://api.wallet.coinbase.com/rpc/v2/desktop/chrome", "_blank");
L5590: }, []);
...
L9108: debug("pipe count=%d opts=%j", state.pipesCount, pipeOpts);
L9109: var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
L9110: var endFn = doEnd ? o
Findings
2 Critical2 High4 Medium4 Low
CriticalCredential Exfiltrationdist/dist-RA6NFQBW.js
CriticalTrigger Reachable Dangerous Capabilitydist/dist-RA6NFQBW.js
HighTrigger Reachable Credential Exfiltrationdist/dist-RA6NFQBW.js
HighSemantic Analysis Limiteddist/chunk-G52B3H63.js
MediumNetwork
MediumEnvironment Vars
MediumOversized Source Filedist/index.js
MediumStructural Risk Force Deep Review
LowScripts Present
LowEval
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to @funkit/connect-js@1.0.0.
See all versions of @funkit/connect-js for other recorded verdicts.
- Review the evidence and your use of @funkit/connect-js@1.0.0 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: .
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