registry / @wix/create-app / 0.0.258
@wix/create-app@0.0.258
Create Wix apps
AI Security Review
scanned 1mo ago · by lpm-firewall-aiThe inspected source supports a first-party agent extension setup triggered by explicit CLI use, with project-local configuration and a Wix endpoint. No concrete malicious behavior was found, but automatic skills addition warrants a warning under the agent integration policy.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
A user runs the CLI to create a project, selects an MCP IDE, and does not skip installation.
Impact
This creates a guarded first-party agent-extension capability in the new project, but the inspected code does not establish credential theft, remote payload abuse, or unconsented install-time mutation.
Mechanism
The generator writes an MCP configuration that invokes npx for a Wix MCP client; the task flow also invokes npx to add Wix skills.
AI rationale
The inspected source supports a first-party agent extension setup triggered by explicit CLI use, with project-local configuration and a Wix endpoint. No concrete malicious behavior was found, but automatic skills addition warrants a warning under the agent integration policy.
Evidence
templates/app/.mcp.json.ejs
Network endpoints1
mcp.wix.com/sse
Decision evidence
public snapshotAI called this Suspicious at 86.0% confidence as Dangerous Capability with low false-positive risk.
Evidence for warning
- The package is a CLI application and has no npm install lifecycle hook in its manifest.
- The CLI presents an MCP IDE choice that includes a no-configuration option.
- After project generation, the CLI runs an unattended command to add Wix skills unless installation is skipped.
- An opted-in generated MCP file launches a Wix remote MCP client through npx and connects to the Wix MCP endpoint.
Evidence against
- No credential collection, unrelated endpoint, hidden install hook, or destructive action was identified in the inspected paths.
Behavioral surface
ChildProcessCryptoEnvironmentVarsEvalFilesystemNetwork
HighEntropyStringsUrlStrings
NoLicense
Source & flagged code
9 flaggedbuild/index.jsView file
105__commonJS,
L106: __dirname,
L107: __esm,
...
L751: {
L752: name: "AppVeyor",
L753: constant: "APPVEYOR",
...
L1074: var vendors = require_vendors();
L1075: var env4 = process.env;
L1076: Object.defineProperty(exports, "_vendors", {
...
L1310: }
L1311: process26.exitCode = code || /* istanbul ignore next */
L1312: 0;
Critical
Download Execute
Source downloads or fetches remote code and executes it.
build/index.jsView on unpkg · L105105Trigger-reachable chain: manifest.bin -> bin/index.cjs -> bin/import.cjs -> build/index.js
L105: __commonJS,
L106: __dirname,
L107: __esm,
...
L751: {
L752: name: "AppVeyor",
L753: constant: "APPVEYOR",
...
L1074: var vendors = require_vendors();
L1075: var env4 = process.env;
L1076: Object.defineProperty(exports, "_vendors", {
...
L1310: }
L1311: process26.exitCode = code || /* istanbul ignore next */
L1312: 0;
Critical
Trigger Reachable Dangerous Capability
A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.
build/index.jsView on unpkg · L10519105"node:buffer": [">= 14.18 && < 15", ">= 16"],
L19106: child_process: true,
L19107: "node:child_process": [">= 14.18 && < 15", ">= 16"],
Findings
2 Critical6 High4 Medium5 Low
CriticalDownload Executebuild/index.js
CriticalTrigger Reachable Dangerous Capabilitybuild/index.js
HighChild Processbuild/index.js
HighEvalbuild/generator-FBDZZJUX.js
HighCredential Redirect Persistencebuild/index.js
HighCommand Output Exfiltrationbuild/index.js
HighCross File Remote Execution Contextbuild/index.js
HighSemantic Analysis Limitedbuild/generator-FBDZZJUX.js
MediumNetwork
MediumEnvironment Vars
MediumShips Wasm Modulebuild/yoga.wasm
MediumStructural Risk Force Deep Review
LowScripts Present
Affected versions and remediation
This report applies to @wix/create-app@0.0.258.
See all versions of @wix/create-app for other recorded verdicts.
- Review the evidence and your use of @wix/create-app@0.0.258 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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