@nizza/core@0.8.7
The `core` library contains reusable code pieces and standards that can be utilized across other libraries and applications within the monorepo. These code pieces are independent of dependencies from other libraries in the monorepo but are essential for c
AI Security Review
scanned 2d ago · by lpm-firewall-aiThe flagged credential behavior appears to be ordinary application authentication, and no browser password-store collection was found. However, module initialization creates a logger that automatically sends warning and error records to the package vendor without an evident disclosure or opt-out, which is suspicious runtime telemetry.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
In a browser, module evaluation eagerly obtains the NizzaStore singleton and initializes its logger; warning and error logs trigger scheduled transmission.
Impact
Application log content may be sent to the package vendor without an evident disclosure or opt-out in the inspected package files.
Mechanism
The logger persists warning-level and higher records, then POSTs batches containing the project name and records to the service's telemetry route.
AI rationale
The flagged credential behavior appears to be ordinary application authentication, and no browser password-store collection was found. However, module initialization creates a logger that automatically sends warning and error records to the package vendor without an evident disclosure or opt-out, which is suspicious runtime telemetry.
Evidence
dist/index.mjs
Network endpoints1
core-services-prod.nizza.com/api/v1/telemetry/logs
Decision evidence
public snapshotAI called this Suspicious at 91.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The manifest points to dist/index.mjs and declares no lifecycle scripts.
- At module evaluation, the bundle calls vr(), which obtains the NizzaStore singleton; its constructor creates a logger backed by the HTTP log adapter.
- The logger saves warning-level and higher entries, then POSTs batches containing the project name and log records to /v1/telemetry/logs.
- The default API host is core-services-prod.nizza.com; the log adapter schedules regular flushes.
Evidence against
- The reported password and cookie references are consistent with bundled application authentication code; targeted searches found no browser password-store access.
- The package manifest has no install hook, so the identified network behavior is runtime logging rather than install-time collection.
Behavioral surface
CryptoNetworkWebSocket
HighEntropyStringsTelemetryUrlStrings
Source & flagged code
6 flaggeddist/index.mjsView file
213};
L214: return k.write(x, A, ...E);
L215: }, c = (b, ...k) => {
...
L308: const A_ = () => (Js || (Js = E_(), (Bn ? "production" : void 0) !== "production" && (globalThis.__JOTAI_DEFAULT_STORE__ || (globalThis.__JOTAI_DEFAULT_STORE__ = Js), globalThis.__...
L309: "Detected multiple Jotai instances. It may cause unexpected behavior with the default store. https://github.[redacted]"
L310: ))), Js), qy = {}, C_ = jy(
...
L7851: *
L7852: * @private
L7853: * @param {MessageEvent} event - The received message event.
...
L7999: for (var h = "", p = 1 - o, v = -1, g = n && n.length || 0, b = 0; b < g; ) {
L8000: if (n.charCodeAt(b) === 37 && b + 1 < g) {
L8001: switch (v = v > -1 ? v : 0, n.charCodeAt(b + 1)) {
Critical
Browser Credential Phishing
Source appears to collect browser login credentials for exfiltration.
dist/index.mjsView on unpkg · L213213Trigger-reachable chain: manifest.module -> dist/index.mjs
L213: };
L214: return k.write(x, A, ...E);
L215: }, c = (b, ...k) => {
...
L308: const A_ = () => (Js || (Js = E_(), (Bn ? "production" : void 0) !== "production" && (globalThis.__JOTAI_DEFAULT_STORE__ || (globalThis.__JOTAI_DEFAULT_STORE__ = Js), globalThis.__...
L309: "Detected multiple Jotai instances. It may cause unexpected behavior with the default store. https://github.[redacted]"
L310: ))), Js), qy = {}, C_ = jy(
...
L7851: *
L7852: * @private
L7853: * @param {MessageEvent} event - The received message event.
...
L7999: for (var h = "", p = 1 - o, v = -1, g = n && n.length || 0, b = 0; b < g; ) {
L8000: if (n.charCodeAt(b) === 37 && b + 1 < g) {
L8001: switch (v = v > -1 ? v : 0, n.charCodeAt(b + 1)) {
Critical
Findings
2 Critical6 Medium4 Low
CriticalBrowser Credential Phishingdist/index.mjs
CriticalTrigger Reachable Dangerous Capabilitydist/index.mjs
MediumNetwork
MediumStructural Risk Force Deep Review
MediumSuspicious Lifecycle Evidencepackage.json
MediumAi Review Evidencedist/index.mjs
MediumAi Review Evidencedist/index.mjs
MediumAi Review Evidencedist/index.mjs
LowHigh Entropy Strings
LowTelemetry
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @nizza/core@0.8.7.
See all versions of @nizza/core for other recorded verdicts.
- Review the evidence and your use of @nizza/core@0.8.7 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.