@tachybase/module-cloud-component@1.6.53
Cloud component
AI Security Review
scanned 1d ago · by lpm-firewall-aiThe package implements a configurable remote-code feature, but its redirect handler forwards configured authentication credentials to the redirect destination without validating the host. This is a concrete credential-handling risk that warrants a warning; the source does not establish malicious intent.
Static reason
No blocking static signals were detected.
Trigger
At server startup, an enabled remote library is fetched when its remote code cache is empty and it has a configured URL and code type; the remote server responds with a redirect.
Impact
A redirecting code host or an intervening party able to induce a redirect could receive the configured repository token.
Mechanism
The fetcher follows the redirect and recursively calls itself with the original authentication type and token, without restricting the destination host.
AI rationale
The package implements a configurable remote-code feature, but its redirect handler forwards configured authentication credentials to the redirect destination without validating the host. This is a concrete credential-handling risk that warrants a warning; the source does not establish malicious intent.
Evidence
dist/server/services/cloud-libraries-service.jsdist/server/services/remote-code-fetcher.js
Decision evidence
public snapshotAI called this Suspicious at 92.0% confidence as Unknown with medium false-positive risk.
Evidence for warning
- The manifest sets dist/server/index.js as the main entry and declares no runtime dependencies.
- The service compiles and loads cloud libraries after the server starts; remote fetching is used for libraries configured with a remote source and URL.
- The fetcher puts a configured bearer token in the Authorization header.
- When a remote server redirects, the fetcher follows the destination and passes the same auth type and token along without checking whether the host changed.
Evidence against
- The token is configured for the package’s remote-code-fetching feature, and the fetch is limited to configured remote libraries.
- The manifest does not declare an install lifecycle script.
Behavioral surface
Network
HighEntropyStringsMinifiedTelemetryUrlStrings
NoLicense
Source & flagged code
6 flaggeddist/server/services/cloud-libraries-service.jsView file
47var desc = k && (!p && !s && (target = target.prototype), k < 5 && (k > 3 || !p) && __getOwnPropDesc(k < 4 ? target : { get [name]() {
L48: return __privateGet(this, extra);
L49: }, set [name](x) {
Medium
Unsafe Vm Context
Package source executes code through a VM context API.
dist/server/services/cloud-libraries-service.jsView on unpkg · L47313async load() {
this.app.acl.allow("effectLibraries", "list", "public");
this.app.on("afterStart", async () => {
await this.compileLibraries();
await this.loadServerLibraries();
Medium
Ai Review Evidence
The service compiles and loads cloud libraries after the server starts; remote fetching is used for libraries configured with a remote source and URL.
dist/server/services/cloud-libraries-service.jsView on unpkg · L313dist/client/index.jsView file
Findings
1 Critical1 High6 Medium4 Low
CriticalManifest Confusionpackage.json
HighSemantic Analysis Limiteddist/node_modules/@babel/core/lib/config/files/plugins.js#virtual:normalized:round1
MediumUnsafe Vm Contextdist/server/services/cloud-libraries-service.js
MediumNetwork
MediumOversized Source Filedist/client/index.js
MediumStructural Risk Force Deep Review
MediumSuspicious Dependency Evidencepackage.json
MediumAi Review Evidencedist/server/services/cloud-libraries-service.js
LowHigh Entropy Strings
LowTelemetry
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @tachybase/module-cloud-component@1.6.53.
See all versions of @tachybase/module-cloud-component for other recorded verdicts.
- Review the evidence and your use of @tachybase/module-cloud-component@1.6.53 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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