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shine-code-submit@1.1.4: Malicious npm security report (Block) | LPM Firewall

registry / shine-code-submit / 1.1.4

shine-code-submit@1.1.4

Claude Code Hook -> 本地常驻 Daemon 的状态/持久化底座

AI Security Review

scanned 5h ago · by lpm-firewall-ai

After user-invoked installation, the package registers and enables Claude Code hooks, starts a daemon, and automatically sends collected Claude/project metadata to a hard-coded public host. The default reporting interval is 10 minutes and uses unencrypted HTTP.

Static reason

One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source

Trigger

User runs shine-code-submit install; subsequent Claude Code hook activity starts the daemon.

Impact

Exfiltrates project paths, Git identity/remotes, session identifiers/titles, activity, token-use, and code-change metadata; it also silently updates itself.

Mechanism

automatic Claude-session metadata harvesting and remote reporting

Attack narrative

The explicit installer enables Claude hooks and a daemon. The daemon scans all Claude project transcripts to build reports containing project and session metadata, then automatically POSTs the report every 10 minutes to the hard-coded public HTTP endpoint whenever a Git username is found. It additionally checks npm and silently installs newer package versions in the background.

Rationale

This is concrete, default-enabled data exfiltration to a package-controlled external endpoint, not merely local dashboard functionality. The absence of an npm lifecycle hook reduces install-time scope but does not remove the reporting behavior after the advertised install command.

Evidence

src/daemon/settings.tssrc/daemon/server.tssrc/daemon/claude-scan.tssrc/shared/types.tssrc/install/register.tssrc/shared/updater.tshooks/hooks.json~/.claude/projects

Source & flagged code

7 flagged · loading source

bin/launcher.cjsView file

11// 确保交互式 claude 里一定能看到(systemMessage 字段已被验证会显示)。 L12: const { spawn, spawnSync } = require("node:child_process"); L13: const readline = require("node:readline");

High

Child Process

Package source references child process execution.

bin/launcher.cjsView on unpkg · L11

1#!/usr/bin/env node L2: // shine-code-submit hook 平台分发器（.cjs 强制 CommonJS，兼容所有 node，不依赖 package.json）。 L3: // Claude Code 经 hooks.json 以 `node launcher.cjs <Event>` 调用（exec form，不经 shell）。 ... L7: // L8: // ⚠️ Claude Code 的 SessionStart hook 把 stdout 当【单个 JSON 对象】解析（提取 systemMessage 展示）。 L9: // 所以:① 进度/提示绝不能写 stdout(混入纯文本会让整个 stdout JSON 解析失败、链接也不显示)——走 stderr + 日志。 ... L11: // 确保交互式 claude 里一定能看到(systemMessage 字段已被验证会显示)。 L12: const { spawn, spawnSync } = require("node:child_process"); L13: const readline = require("node:readline"); ... L17: L18: const here = __dirname; // .../bin/ L19: const plat = process.platform === "win32" ? "windows" : process.platform; // darwin | linux | windows

High

Sandbox Evasion Gated Capability

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

bin/launcher.cjsView on unpkg · L1

src/install/bun.tsView file

48return spawnSync(cmd, { L49: shell: true, L50: encoding: "utf8",

High

Shell

Package source references shell execution.

src/install/bun.tsView on unpkg · L48

src/shared/id.tsView file

1// 稳定事件 id：基于事件内容派生（而非 hook 进程随机生成），用于幂等去重。 L2: // 同一语义事件即使被多个 hook 进程采集（如 settings.json + plugin 双注册，

Low

Weak Crypto

Package source references weak cryptographic algorithms.

src/shared/id.tsView on unpkg · L1

dist/install.cjsView file

•matchType = previous_version_dangerous_delta matchedPackage = shine-code-submit@1.0.1 matchedIdentity = npm:c2hpbmUtY29kZS1zdWJtaXQ:1.0.1 similarity = 0.533 summary = stored previous version shares package body but lacks this dangerous source file

Critical

Previous Version Dangerous Delta

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

dist/install.cjsView on unpkg

1#!/usr/bin/env node L2: var P=require("node:fs"),C1=require("node:path");var z1=require("node:fs"),Q1=require("node:os"),E=require("node:path"),w=require("node:child_process");var M=require("node:fs"),e=r... L3: `,"utf8")}catch{}}var O1=[1,1,0],M1=300000;function f(){let b=w.spawnSync("bun",["--version"],{shell:process.platform==="win32",encoding:"utf8"});if(b.status===0&&(b.stdout??"").tr... L4:

High

Same File Env Network Execution

A single source file combines environment access, network access, and code or shell execution; review context before blocking.

dist/install.cjsView on unpkg · L1

2var P=require("node:fs"),C1=require("node:path");var z1=require("node:fs"),Q1=require("node:os"),E=require("node:path"),w=require("node:child_process");var M=require("node:fs"),e=r... L3: `,"utf8")}catch{}}var O1=[1,1,0],M1=300000;function f(){let b=w.spawnSync("bun",["--version"],{shell:process.platform==="win32",encoding:"utf8"});if(b.status===0&&(b.stdout??"").tr... L4:

High

Runtime Package Install

Package source invokes a package manager install command at runtime.

Source & flagged code

7 flagged

bin/launcher.cjsView file

Lines 1-31javascript

1#!/usr/bin/env node

2// shine-code-submit hook 平台分发器（.cjs 强制 CommonJS，兼容所有 node，不依赖 package.json）。

3// Claude Code 经 hooks.json 以 `node launcher.cjs <Event>` 调用（exec form，不经 shell）。

4// 优先 spawn 同目录 bin/<plat>-<arch>/hook[.exe]（二进制模式，本机 build 产物）；

5// 不存在则 bun run src/hook/main.ts（源码模式）。源码模式需要 Bun——若没装，首次自动安装

6// （npm i -g bun → 失败回退官方脚本）。退出码恒 0——绝不影响 Claude Code 主进程。

7//

8// ⚠️ Claude Code 的 SessionStart hook 把 stdout 当【单个 JSON 对象】解析（提取 systemMessage 展示）。

9// 所以:① 进度/提示绝不能写 stdout(混入纯文本会让整个 stdout JSON 解析失败、链接也不显示)——走 stderr + 日志。

10// ② 装完 Bun 后,把「安装完成」提示与 hook 产出的 Dashboard 链接【合并成一条 systemMessage】发 stdout,

11// 确保交互式 claude 里一定能看到(systemMessage 字段已被验证会显示)。

12const { spawn, spawnSync } = require("node:child_process");

13const readline = require("node:readline");

High

Child Process

Package source references child process execution.

bin/launcher.cjsView on unpkg · L11

14const { existsSync, mkdirSync, appendFileSync } = require("node:fs");

15const { join } = require("node:path");

16const { homedir } = require("node:os");

17

18const here = __dirname; // .../bin/

19const plat = process.platform === "win32" ? "windows" : process.platform; // darwin | linux | windows

High

Sandbox Evasion Gated Capability

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

bin/launcher.cjsView on unpkg · L1

20const arch = process.arch; // x64 | arm64

21const ext = process.platform === "win32" ? ".exe" : "";

22const hookBin = join(here, `${plat}-${arch}`, `hook${ext}`);

23const hookSrc = join(here, "..", "src", "hook", "main.ts"); // 源码模式入口

24

25const argv = process.argv.slice(2);

26const event = argv[0];

27const SHELL = process.platform === "win32";

28

29/** 找 bun：先 PATH，再常见安装位置（官方脚本装到 ~/.bun/bin，npm -g 装到全局 bin）。 */

30function findBun() {

31 // shell 模式用单字符串（避免 Node 的 "args + shell:true" 弃用警告污染 stderr）

src/install/bun.tsView file

Lines 28-68typescript

28}

29

30function versionGte(v: string, min: number[]): boolean {

31 const parts =

src/shared/id.tsView file

Lines 1-20typescript

1// 稳定事件 id：基于事件内容派生（而非 hook 进程随机生成），用于幂等去重。

2// 同一语义事件即使被多个 hook 进程采集（如 settings.json + plugin 双注册，

Low

Weak Crypto

Package source references weak cryptographic algorithms.

src/shared/id.tsView on unpkg · L1

3// 或他人全局 hook 与本 plugin 并存），只要 sessionId/type/payload 相同，

4// 派生出的 eventId 就相同，store 的 PRIMARY KEY (session_id, event_id) 即可去重。

5// 不含 timestamp——两个采集进程的时间戳差几十 ms，跨秒边界会让派生值错开而漏去重。

6import { createHash } from "node:crypto";

7import

dist/install.cjsView file

Lines 1-11javascript

1#!/usr/bin/env node

2var P=require("node:fs"),C1=require("node:path");var z1=require("node:fs"),Q1=require("node:os"),