registry / @funkit/connect-js / 1.1.0
@funkit/connect-js@1.1.0
Framework-agnostic build of the Funkit Connect SDK
AI Security Review
scanned 3d ago · by lpm-firewall-aiThe scanner’s credential finding resolves to bundled Coinbase WalletLink code: it creates auth from a WalletLink session and sends it to the WalletLink service during subscription. The manifest has no install hook, and the reviewed source shows no unrelated credential collection or destination.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
WalletLink subscription when the Coinbase wallet connector is used.
Impact
Supports normal wallet event retrieval and acknowledgement; no unrelated credential collection or exfiltration was found.
Mechanism
The code loads or creates a WalletLink session and uses its session ID and key for Basic authentication to the WalletLink events API.
AI rationale
The scanner’s credential finding resolves to bundled Coinbase WalletLink code: it creates auth from a WalletLink session and sends it to the WalletLink service during subscription. The manifest has no install hook, and the reviewed source shows no unrelated credential collection or destination.
Network endpoints2
www.walletlink.orggo.cb-w.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 manifest identifies this as the Funkit Connect SDK and exports the bundled dist/index.js entrypoint.
- The manifest has build and development scripts but no install lifecycle hook.
- The flagged code builds Basic auth from a WalletLink session ID and session key.
- WalletLink requests send that auth to the WalletLink events API; the endpoint is the hard-coded https://www.walletlink.org host.
- The WalletLink connection is created inside subscribe(), which loads or creates a session before connecting.
Evidence against
- The flagged Authorization header carries a WalletLink session credential, not a discovered environment variable or unrelated service credential.
- The source does not show the flagged credential being sent to an unrelated collector.
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-C7RYZZ5D.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@1.1.0.
See all versions of @funkit/connect-js for other recorded verdicts.
- Review the evidence and your use of @funkit/connect-js@1.1.0 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.