registry / @embarkai/ui-kit / 0.4.83
@embarkai/ui-kit@0.4.83
React UI components and hooks for EmbarkAI authentication and Account Abstraction
AI Security Review
scanned 3mo ago · by lpm-firewall-aiThe scanner's claimed remote decode-and-execute chain is contradicted by source: the fetched WASM is a packaged relative asset. Network and storage operations implement disclosed wallet, OAuth, and encrypted backup functionality rather than a concrete malicious chain.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
Consumer mounts wallet UI or explicitly invokes a backup/authentication flow.
Impact
No install-time execution, stealth persistence, or unconsented exfiltration established.
Mechanism
Local WASM cryptography and authenticated wallet-backup API calls.
AI rationale
The scanner's claimed remote decode-and-execute chain is contradicted by source: the fetched WASM is a packaged relative asset. Network and storage operations implement disclosed wallet, OAuth, and encrypted backup functionality rather than a concrete malicious chain.
Evidence
package.jsondist/iframe/main.jsdist/index.cjsdist/iframe/index.htmldist/iframe/_headersdist/iframe/oauth/x.jsdist/iframe/oauth/telegram.jsdist/iframe/kyc/sumsub.js
Network endpoints3
api.embarkai.io/vaultapi.embarkai.io/tsswww.googleapis.com/drive/v3/files
Decision evidence
public snapshotAI called this Clean at 95.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- dist/iframe/main.js includes a wasm-bindgen new Function host import.
Evidence against
- package.json has no preinstall/install/postinstall hooks.
- WASM loader resolves bundled dist/iframe/dkls23_wasm_bg.wasm via import.meta.url.
- No source child-process, filesystem, or credential-harvesting behavior found.
- Backup uploads are explicit runtime methods; server payload is encrypted first.
- Google Drive access requires configured client ID and OAuth consent.
Behavioral surface
ChildProcessEnvironmentVarsEvalFilesystemNetwork
HighEntropyStringsUrlStrings
NoLicense
Source & flagged code
11 flaggeddist/iframe/main.jsView file
15__export(crypto_utils_exports, {
L16: base64ToBytes: () => base64ToBytes,
L17: bytesToBase64: () => bytesToBase64,
...
L158: return {
L159: data: bytesToBase64(new Uint8Array(encryptedData)),
L160: iv: bytesToBase64(iv),
...
L505: const idempotencyKey = crypto.randomUUID ? crypto.randomUUID() : `backup-${Date.now()}`;
L506: const response = await fetch(`${SHARE_VAULT_URL}/v1/shares/me`, {
L507: method: "PUT",
...
L1902: }
L1903: async upload(fileName, content, usePrivateStorage = true) {
L1904: 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 · L152747imports.wbg.__wbg_newnoargs_105ed471475aaf50 = function(arg0, arg1) {
L2748: const ret = new Function(getStringFromWasm0(arg0, arg1));
L2749: return ret;
High
336patternName = generic_password
severity = medium
line = 336
matchedText = throw ne...)));
Medium
Secret Pattern
Findings
1 Critical2 High12 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.cjs
MediumSecret Patterndist/index.cjs
Affected versions and remediation
This report applies to @embarkai/ui-kit@0.4.83.
See all versions of @embarkai/ui-kit for other recorded verdicts.
- Review the evidence and your use of @embarkai/ui-kit@0.4.83 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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