registry / @embarkai/ui-kit / 0.4.45
@embarkai/ui-kit@0.4.45
React UI components and hooks for EmbarkAI authentication and Account Abstraction
AI Security Review
scanned 4mo ago · by lpm-firewall-aiStatic inspection found risky browser primitives, but they are aligned with a wallet/auth UI kit and are activated by runtime user/application flows rather than npm lifecycle or import-time behavior. No concrete exfiltration, persistence, remote code execution, destructive behavior, or agent control hijack was found.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
Application imports/uses the React UI kit or embedded iframe at runtime
Impact
Expected wallet/auth/backup/on-ramp functionality; no install-time or import-time compromise identified
Mechanism
Browser UI, iframe messaging, wasm cryptography, and authenticated API calls
AI rationale
Static inspection found risky browser primitives, but they are aligned with a wallet/auth UI kit and are activated by runtime user/application flows rather than npm lifecycle or import-time behavior. No concrete exfiltration, persistence, remote code execution, destructive behavior, or agent control hijack was found.
Evidence
package.jsondist/index.jsdist/index.cjsdist/iframe/main.jsdist/iframe/oauth/x.jsdist/iframe/oauth/telegram.jsdist/iframe/kyc/sumsub.jsdist/iframe/dkls23_wasm_bg.wasm
Network endpoints10
api.embarkai.io/vaultapi.embarkai.io/tssapi.embarkai.io/on-ramp/apidashboard.embarkai.io/api/public/projectwww.googleapis.com/drive/v3/fileswww.googleapis.com/upload/drive/v3/files?uploadType=multipartapi.binance.com/api/v3/ticker/pricetelegram.org/js/telegram-widget.js?22
Decision evidence
public snapshotAI called this Clean at 91.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- dist/iframe/main.js includes bundled wasm-bindgen glue with new Function and a shipped dist/iframe/dkls23_wasm_bg.wasm
- Runtime code fetches authenticated wallet/share data from EmbarkAI/Lumia service APIs and Google/Binance endpoints
Evidence against
- package.json has no install/preinstall/postinstall hooks and no bin entry
- Entrypoints are React/browser bundles: dist/index.js, dist/index.cjs, and dist/iframe/main.js
- No child_process, fs writes, shell execution, persistence hooks, or AI-agent control-surface writes found
- The eval-like new Function is wasm-bindgen import glue, not remote asset decode execution
- Network calls are product-aligned auth, TSS, vault, on-ramp, OAuth, price, explorer, and Google Drive backup flows
- Sensitive localStorage use is wallet/session/passkey/backup state inside browser runtime, not install-time harvesting
Behavioral surface
ChildProcessEnvironmentVarsEvalFilesystemNetwork
Source & flagged code
13 flaggeddist/iframe/main.jsView file
13__export(crypto_utils_exports, {
L14: base64ToBytes: () => base64ToBytes,
L15: bytesToBase64: () => bytesToBase64,
...
L156: return {
L157: data: bytesToBase64(new Uint8Array(encryptedData)),
L158: iv: bytesToBase64(iv),
...
L489: }
L490: const response = await fetch(`${TSS_URL}/api/auth/token/exchange`, {
L491: method: "POST",
...
L1910: }
L1911: async upload(fileName, content, usePrivateStorage = true) {
L1912: if (!this.isAuthenticated()) {
Critical
Remote Asset Decode Execute
Source fetches a remote non-code asset, decodes its contents, and dynamically executes the decoded payload.
dist/iframe/main.jsView on unpkg · L132710imports.wbg.__wbg_newnoargs_105ed471475aaf50 = function(arg0, arg1) {
L2711: const ret = new Function(getStringFromWasm0(arg0, arg1));
L2712: return ret;
High
334patternName = generic_password
severity = medium
line = 334
matchedText = throw ne...)));
Medium
Secret Pattern
Package contains a possible secret pattern.
dist/iframe/main.jsFindings
1 Critical2 High14 Medium5 Low
CriticalRemote Asset Decode Executedist/iframe/main.js
HighChild Process
HighEvaldist/iframe/main.js
MediumSecret Patterndist/iframe/main.js
MediumNetwork
MediumEnvironment Vars
MediumShips Wasm Moduledist/iframe/dkls23_wasm_bg.wasm
MediumStructural Risk Force Deep Review
MediumSecret Patterndist/iframe/main.js
MediumSecret Patterndist/index.js
MediumSecret Patterndist/index.js
MediumSecret Patterndist/index.js
MediumSecret Patterndist/index.js
MediumSecret Patterndist/index.cjs
Affected versions and remediation
This report applies to @embarkai/ui-kit@0.4.45.
See all versions of @embarkai/ui-kit for other recorded verdicts.
- Review the evidence and your use of @embarkai/ui-kit@0.4.45 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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