@tscircuit/runframe@0.0.3142
[tscircuit](https://github.com/tscircuit/tscircuit) ⋅ [View Examples](https://runframe.vercel.app)
AI Security Review
scanned 6h ago · by lpm-firewall-aiThe package automatically sends application error details and identifying embed-domain telemetry to its analytics endpoint, with only a global opt-out shown in source. This warrants a warning, but the reviewed credential flow is user initiated and targets the registry service.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
Import initializes PostHog; mounting RunFrame or encountering application errors triggers telemetry.
Impact
Error messages and stacks may contain user project details; the embedding domain can identify the site using the component.
Mechanism
The package sends exception messages and stacks, plus activity properties, embed domain, and an anonymous ID to PostHog at postpig.tscircuit.com. A global flag can disable telemetry.
AI rationale
The package automatically sends application error details and identifying embed-domain telemetry to its analytics endpoint, with only a global opt-out shown in source. This warrants a warning, but the reviewed credential flow is user initiated and targets the registry service.
Evidence
dist/chunk-TWXOWYNC.jsdist/runner.js
Network endpoints1
postpig.tscircuit.com
Decision evidence
public snapshotAI called this Suspicious at 91.0% confidence as Unknown with medium false-positive risk.
Evidence for warning
- The error telemetry hook builds exceptions from application error messages and stacks, then sends them to PostHog; it can be disabled with a global flag.
- RunFrame activity telemetry goes to https://postpig.tscircuit.com and includes the embedding domain and an anonymous ID.
- The activity hook runs when the UI mounts or its tracked properties change; PostHog initialization is also called at module load.
Evidence against
- The registry login exchange is inside a sign-in handler and uses the registry client; the inspected flow does not show credentials sent to an unrelated host.
- The reported telemetry is not shown collecting credentials or files unrelated to the component’s use.
Behavioral surface
DynamicRequireNetwork
HighEntropyStringsMinifiedUrlStrings
GitDependencyNoLicenseWildcardDependency
Source & flagged code
4 flaggeddist/chunk-TWXOWYNC.jsView file
•Browser cookie sent to a fixed external endpoint in dist/chunk-TWXOWYNC.js:
const registryApiBaseUrl = getWindowVar("TSCIRCUIT_REGISTRY_API_BASE_URL") || import.meta.env.VITE_TSCIRCUIT_REGISTRY_API_BASE_URL || "https://registry-api.tscircuit.com";
post: (url, options) => getRegistryKy().post(url, options),
var POSTHOG_API_HOST = "https://postpig.tscircuit.com";
return `https://tscircuit.com/editor?${typeParam}#data:application/gzip;base64,${base64Data}`;
const issueUrl = `https://github.com/tscircuit/tscircuit.com/issues/new?title=${encodeURIComponent(
"Initialize a tscircuit project using [tsci init](https://github.com/tscircuit/cli) before adding components.",
"Define reusable modules with cached routes using [<subcircuit />](https://docs.tscircuit.com/elements/subcircuit)",
"Quickly set
Critical
Hardcoded Runtime Data Exfiltration
Source sends credentials or rich application records to a package-controlled external receiver enabled by default.
dist/chunk-TWXOWYNC.jsView on unpkg3812if (!easyedaBrowserPromise) {
L3813: easyedaBrowserPromise = import(
L3814: /* @vite-ignore */
Medium
Dynamic Require
Package source references dynamic require/import behavior.
dist/chunk-TWXOWYNC.jsView on unpkg · L3812Findings
1 Critical7 Medium4 Low
CriticalHardcoded Runtime Data Exfiltrationdist/chunk-TWXOWYNC.js
MediumDynamic Requiredist/chunk-TWXOWYNC.js
MediumNetwork
MediumOversized Source Filedist/standalone.min.js
MediumStructural Risk Force Deep Review
MediumGit Dependency
MediumRemote Tarball Dependencypackage.json
MediumWildcard Dependency
LowScripts Present
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @tscircuit/runframe@0.0.3142.
See all versions of @tscircuit/runframe for other recorded verdicts.
- Review the evidence and your use of @tscircuit/runframe@0.0.3142 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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