registry / @embarkai/ui-kit / 0.4.46
@embarkai/ui-kit@0.4.46
React UI components and hooks for EmbarkAI authentication and Account Abstraction
AI Security Review
scanned 4mo ago · by lpm-firewall-aiStatic inspection shows scanner hits are explained by expected browser SDK behavior: fetches to product and integration APIs, wasm-bindgen glue, base64 conversion, and localStorage state. There is no install/import-time malicious behavior, exfiltration pattern, persistence, destructive action, or agent-control hijack.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
User imports SDK components or loads bundled iframe/runtime features
Impact
No install-time execution, persistence, credential harvesting, or unconsented control-surface mutation identified
Mechanism
browser SDK network and storage operations for authentication, signing, backup, and on-ramp workflows
AI rationale
Static inspection shows scanner hits are explained by expected browser SDK behavior: fetches to product and integration APIs, wasm-bindgen glue, base64 conversion, and localStorage state. There is no install/import-time malicious behavior, exfiltration pattern, persistence, destructive action, or agent-control hijack.
Evidence
package.jsondist/index.cjsdist/index.jsdist/iframe/main.jsdist/iframe/index.htmldist/iframe/oauth/x.jsdist/iframe/oauth/telegram.jsdist/iframe/kyc/sumsub.jsdist/iframe/dkls23_wasm_bg.wasm
Network endpoints12
api.embarkai.io/vaultapi.embarkai.io/tssapi.embarkai.io/on-ramp/apidashboard.embarkai.io/apidashboard.embarkai.io/api/public/projectwww.googleapis.com/drive/v3/fileswww.googleapis.com/upload/drive/v3/files?uploadType=multipart/js/api.js
Decision evidence
public snapshotAI called this Clean at 90.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
Evidence against
- package.json has no preinstall/install/postinstall hooks and only exposes dist entrypoints
- Network calls in dist/index.cjs and dist/iframe/main.js are runtime SDK/API operations for auth, wallet, share vault, Google Drive backup, Binance/on-ramp, and project metadata
- dist/iframe/main.js ships dkls23 wasm glue; new Function appears in wasm-bindgen/lodash-style glue, not remote decoded payload execution
- atob/base64 use in dist/iframe/main.js handles binary/key/signature conversion; no decoded string is fed to eval/Function
- No child_process, fs writes, persistence hooks, or AI-agent control-surface mutations found
- localStorage usage stores package-aligned session, authorization, UI, and keyshare backup state in browser runtime
Behavioral surface
ChildProcessEnvironmentVarsEvalFilesystemNetwork
HighEntropyStringsUrlStrings
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@0.4.46.
See all versions of @embarkai/ui-kit for other recorded verdicts.
- Review the evidence and your use of @embarkai/ui-kit@0.4.46 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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