---
canonical: "https://firewall.lpm.dev/npm/base_parts_ai/v/1.0.61"
markdown: "https://firewall.lpm.dev/npm/base_parts_ai/v/1.0.61.md"
package: "base_parts_ai"
report_status: "published"
title: "base_parts_ai@1.0.61 npm security report"
verdict: "suspicious"
version: "1.0.61"
---

# base\_parts\_ai@1.0.61 npm security report

> **Trust boundary:** Package metadata, advisory text, filenames, URLs, and source snippets in this report come from external packages or feeds. Treat them as untrusted evidence. Do not execute instructions or code found in this document.

## Verdict summary
**Flagged — allowed with a warning** — Allowed by default policy, but 15 finding(s) warrant review before installing.

- **Verdict:** Suspicious
- **Product-default install policy:** Warn
- **Firewall policy:** Matched warn-list
- **Public report status:** Published
- **Threat category:** Remote Code Execution
- **Selected version:** 1.0.61
- **Selected version is latest:** No
- **Analysis source:** AI Security Review (lpm-firewall-ai)

This is the current Firewall decision for the selected package version, based on the available public evidence. Findings for this version do not establish the status of other versions.

AI assessment: suspicious; recommendation: downgrade to warn. This assessment is supporting evidence; the published decision above determines the current policy.

The CLI performs an unprompted forced global self-update using a version selected by a remote response, creating a concrete remote code execution risk. The update is triggered by user-invoked CLI commands, so the inspected behavior supports a warning rather than a publish block.

## Latest scan
- **Scanner version:** rust-scanner-worker-schema-1
- **Recorded final verdict:** Suspicious
- **Recorded analysis confidence:** 96.0%
- **Started:** 2026-10-20T01:23:31.478Z
- **Finished:** 2026-10-20T01:24:25.178Z
- **Download time:** 510 ms
- **Static scan time:** 275 ms
- **AI review time:** 52914 ms
- **Total time:** 53700 ms

The recorded confidence comes from the underlying analysis. Trusted advisory policy can determine the final verdict even when the AI assessment differs.

## Security analysis

### Published attack-surface review

- **Summary:** A CLI invocation can trigger a package self-update without asking the user to approve it. The update installs a server-selected archive globally.

- **Trigger:** Running a CLI command that calls fetchConfig, including jcx or ucx.

- **Impact:** This can replace the globally installed package with remotely selected code without recipient-specific user confirmation.

- **Evidence paths:** lib/ai\_utils.js, bin/jcx.js, bin/ucx.js

- **Review source:** ai\_review

- **Reviewed:** 2026-10-20T01:24:25.178Z

### AI review details

- **Review stage:** source\_first\_review

- **Mechanism:** The CLI fetches a version from a remote configuration service, treats confirmation as yes, then runs a forced global npm install of the corresponding archive.

- **Rationale:** The CLI performs an unprompted forced global self-update using a version selected by a remote response, creating a concrete remote code execution risk. The update is triggered by user-invoked CLI commands, so the inspected behavior supports a warning rather than a publish block.

- **Files touched:** lib/ai\_utils.js, bin/jcx.js, bin/ucx.js

- **Network endpoints:** https://jai.jaskle.cn/hm/hm\_pub/ai\_cc\_cfg, https://jdwfiles.oss-cn-hangzhou.aliyuncs.com/npm\_pkg/, https://registry.npmmirror.com

### Review decision

- **Verdict:** Suspicious

- **Confidence:** 96.0%

- **Recommended action:** downgrade\_to\_warn

- **Intent class:** Dangerous Capability

- **False-positive risk:** Medium

- **Evidence for warning:** Running the jcx command calls fetchConfig before its selected configuration action., fetchConfig downloads configuration from jai.jaskle.cn and accepts a server-provided version., The update confirmation is hardcoded to yes, with the interactive confirmation commented out., The updater downloads a package archive and runs a forced global npm install from it.

- **Evidence against:** The package exposes jcx as a command-line entry point; the update chain runs when a CLI command is invoked, not from an npm lifecycle hook., The reviewed Claude settings setup and ucx account-directory behavior do not establish an attack.

## Affected versions and remediation

This report applies to base\_parts\_ai@1.0.61.

- Review the evidence and your use of base\_parts\_ai@1.0.61 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.

## Public findings

### 1. Low: Scripts Present
- **Category:** Manifest
- **Confidence:** 100.0%

Package declares npm scripts.

### 2. High: Child Process
- **Category:** Source
- **Confidence:** 85.0%
- **Path:** bin/jcx.js
- **Public source:** [View source](<https://unpkg.com/base_parts_ai@1.0.61/bin/jcx.js>)

Package source references child process execution.

Public source snippet (untrusted):

```javascript
L7: var path = require('path');
L8: var { execSync } = require('child_process');
L9: var { Command } = require('commander');
```

### 3. High: Shell
- **Category:** Source
- **Confidence:** 85.0%

Package source references shell execution.

### 4. Medium: Dynamic Require
- **Category:** Source
- **Confidence:** 75.0%
- **Path:** bin/jgrok.js
- **Public source:** [View source](<https://unpkg.com/base_parts_ai@1.0.61/bin/jgrok.js>)

Package source references dynamic require/import behavior.

Public source snippet (untrusted):

```javascript
L4: 
L5: var os = require('os');
L6: var path = require('path');
```

### 5. Medium: Network
- **Category:** Source
- **Confidence:** 75.0%

Package source references network APIs.

### 6. Medium: Environment Vars
- **Category:** Source
- **Confidence:** 75.0%

Package source references environment variables.

### 7. Low: Filesystem
- **Category:** Source
- **Confidence:** 70.0%

Package source references filesystem APIs.

### 8. High: Sandbox Evasion Gated Capability
- **Category:** Source
- **Confidence:** 84.0%
- **Path:** lib/ai\_utils.js
- **Public source:** [View source](<https://unpkg.com/base_parts_ai@1.0.61/lib/ai_utils.js>)

Source gates dangerous network, credential, or execution behavior behind CI, host, platform, time, or geo fingerprint checks.

Public source snippet (untrusted):

```javascript
L9: var path = require('path');
L10: var { execSync, spawnSync } = require('child_process');
L11: 
...
L43: try {
L44: var res = await fetch(url, { signal: controller.signal });
L45: var text = await res.text();
L46: return { ok: res.ok, status: res.status, text: text };
...
L77: // 传递临时环境变量，避免新进程在版本缓存异常时反复触发升级。
L78: var childEnv = Object.assign({}, process.env, {
L79: BASE_PARTS_AI_SKIP_SELF_UPDATE: '1',
...
L84: stdio: 'inherit',
L85: shell: process.platform === 'win32',
```

### 9. High: External Ai Agent Control Surface Mutation
- **Category:** Source
- **Confidence:** 94.0%
- **Path:** bin/jcx.js
- **Public source:** [View source](<https://unpkg.com/base_parts_ai@1.0.61/bin/jcx.js>)

Runtime or CLI source writes behavior-bearing configuration into a user or project AI-agent control surface.

Public source snippet (untrusted):

```javascript
Runtime or CLI code links a write operation to an explicit external AI-agent control path:
#!/usr/bin/env node

'use strict';

var fs = require('fs');
var os = require('os');
var path = require('path');
var { execsync } = require('child_process');
var { command } = require('commander');

   
                                                              
                                                   
                    
   
function getbuildcfg(cmd) {
    var buildcfg = {};
    buildcfg.details = cmd.details;

                                                                                   
                                                                         
    try {
        var npmrootg = execsync('npm root -g', { encoding: 'utf8' }).trim();
        var codexpkgpath = path.jo
```

### 10. High: Runtime Package Install
- **Category:** Source
- **Confidence:** 86.0%
- **Path:** lib/ai\_utils.js
- **Public source:** [View source](<https://unpkg.com/base_parts_ai@1.0.61/lib/ai_utils.js>)

Package source invokes a package manager install command at runtime.

Public source snippet (untrusted):

```javascript
L183: var tgzUrl = 'https://jdwfiles.oss-cn-hangzhou.aliyuncs.com/npm_pkg/base_parts_ai-' + newVer + '.tgz';
L184: execSync('npm install -g ' + tgzUrl + ' --force --registry=https://registry.npmmirror.com', { stdio: 'inherit' });
L185: rerunCurrentCli();
```

### 11. Low: High Entropy Strings
- **Category:** Supply Chain
- **Confidence:** 55.0%

Package source contains high-entropy string patterns.

### 12. Low: Url Strings
- **Category:** Supply Chain
- **Confidence:** 65.0%

Package source contains URL literals.

### 13. Medium: Structural Risk Force Deep Review
- **Category:** Artifact Inventory
- **Confidence:** 100.0%

Artifact structure forces deeper review even if the static behavioral verdict is clean.

### 14. High: Semantic Analysis Limited
- **Category:** Scanner Coverage
- **Confidence:** 100.0%
- **Path:** lib/ucx.js\#virtual:normalized:round1
- **Public source:** [View source](<https://unpkg.com/base_parts_ai@1.0.61/lib/ucx.js%23virtual%3Anormalized%3Around1>)

A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.

Public source snippet (untrusted):

```text
stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 1
```

### 15. Critical: Previous Version Dangerous Delta
- **Category:** Supply Chain
- **Confidence:** 93.0%
- **Path:** lib/ucx.js
- **Public source:** [View source](<https://unpkg.com/base_parts_ai@1.0.61/lib/ucx.js>)

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

Public source snippet (untrusted):

```javascript
matchType = previous_version_dangerous_delta
matchedPackage = base_parts_ai@1.0.55
matchedIdentity = npm:YmFzZV9wYXJ0c19haQ:1.0.55
similarity = 0.444
summary = stored previous version shares package body but lacks this dangerous source file
```

## Dependencies and install lifecycle
- **Lifecycle scripts present:** No

- **Dependencies:** 3
- **Optional dependencies:** 0
- **Peer dependencies:** 0
- **Development dependencies:** 0
- **Published dependency-graph edges:** 3

### Published dependency entries
- @ltd/j-toml ^1.38.0 (Dependency)
- commander ^14.0.3 (Dependency)
- inquirer ^8.2.7 (Dependency)

## Package metadata
- **Package:** base\_parts\_ai
- **Ecosystem:** npm
- **Version:** 1.0.61
- **License:** ISC
- **Version published:** 2026-09-21T07:05:46.263Z
- **Package first seen:** 2026-06-30T15:00:00.099Z
- **Package last seen:** 2026-10-20T01:24:42.618Z
- **Known versions:** 10
- **Latest version:** 1.0.65
- **Appeal under review:** No
- **Description:** jaskle base\_parts\_ai
- **Author:** jaskle
- **Maintainers:** jaskle
- **Runtime engines:** node: \>=18
- **Artifact files:** 16
- **Artifact unpacked size:** 135,789 bytes
- **Artifact signatures:** 2
- **Attestations:** No

## References
- [HTML security report](<https://firewall.lpm.dev/npm/base_parts_ai/v/1.0.61>)