@buzzni/happy-cli@1.1.10-aplus.113: Malicious npm security report | LPM Firewall

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@buzzni/happy-cli@1.1.10-aplus.113: Malicious npm security report | LPM Firewall

Source & flagged code

16 flagged · loading source

package.jsonView file

•scripts.postinstall = node scripts/verify-bundled-deps.cjs && node scripts/unpack-tools.cjs && node scripts/fix-node-pty-perms.cjs

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node scripts/verify-bundled-deps.cjs && node scripts/unpack-tools.cjs && node scripts/fix-node-pty-perms.cjs

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg

bin/happy.mjsView file

2L3: import { execFileSync } from 'child_process'; L4: import { readFileSync } from 'fs';

High

Child Process

Package source references child process execution.

bin/happy.mjsView on unpkg · L2

17// Check if we're already running with the flags L18: const hasNoWarnings = process.execArgv.includes('--no-warnings'); L19: const hasNoDeprecation = process.execArgv.includes('--no-deprecation');

High

Shell

Package source references shell execution.

bin/happy.mjsView on unpkg · L17

dist/config-DLf2r2qg.cjsView file

2L3: var fs = require('fs'); L4: var path = require('path');

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/config-DLf2r2qg.cjsView on unpkg · L2

dist/index-BlKOwmH8.cjsView file

15Cross-file remote execution chain: dist/index-BlKOwmH8.cjs spawns dist/types-CvdC-bzl.cjs; helper contains network access plus dynamic code execution. L15: var claudeAgentSdk = require('@anthropic-ai/claude-agent-sdk'); L16: var axios = require('axios'); L17: var node_events = require('node:events'); ... L20: var os$1 = require('os'); L21: var child_process = require('child_process'); L22: var happyWire = require('@slopus/happy-wire'); ... L254: try { L255: const parsed = JSON.parse(v); L256: return typeof parsed.uuid === "string" && parsed.uuid.length > 0 || // Claude Code 2.1.x ... L314: function getClaudeSettingsPath() { L315: const claudeConfigDir = process.env.CLAUDE_CONFIG_DIR || path.join(os.homedir(), ".claude"); L316: return path.join(claudeConfigDir, "settings.json");

High

Cross File Remote Execution Context

Source spawns a local helper that also contains network and dynamic execution context; review data flow before blocking.

dist/index-BlKOwmH8.cjsView on unpkg · L15

15Trigger-reachable persistence chain: manifest.main -> dist/index.cjs -> dist/index-BlKOwmH8.cjs L15: var claudeAgentSdk = require('@anthropic-ai/claude-agent-sdk'); L16: var axios = require('axios'); L17: var node_events = require('node:events'); ... L20: var os$1 = require('os'); L21: var child_process = require('child_process'); L22: var happyWire = require('@slopus/happy-wire'); ... L254: try { L255: const parsed = JSON.parse(v); L256: return typeof parsed.uuid === "string" && parsed.uuid.length > 0 || // Claude Code 2.1.x ... L314: function getClaudeSettingsPath() { L315: const claudeConfigDir = process.env.CLAUDE_CONFIG_DIR || path.join(os.homedir(), ".claude"); L316: return path.join(claudeConfigDir, "settings.json");

High

Trigger Reachable Persistence

A manifest entrypoint or package-local install chain reaches persistence behavior.

dist/index-BlKOwmH8.cjsView on unpkg · L15

dist/types-CvdC-bzl.cjsView file

•matchType = previous_version_dangerous_delta matchedPackage = @buzzni/happy-cli@1.1.10-aplus.109 matchedIdentity = npm:QGJ1enpuaS9oYXBweS1jbGk:1.1.10-aplus.109 similarity = 0.768 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/types-CvdC-bzl.cjsView on unpkg

6841try { L6842: const response = await fetch(`http://127.0.0.1:${webPort}/vnc.html`, { L6843: signal: AbortSignal.timeout(1500) ... L6850: function spawnDetached(command, args, env) { L6851: const child = node_child_process.spawn(command, args, { L6852: detached: true, L6853: stdio: "ignore", L6854: env: process.env L6855: });

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/types-CvdC-bzl.cjsView on unpkg · L6841

2L3: var axios = require('axios'); L4: var chalk = require('chalk'); ... L15: var tweetnacl = require('tweetnacl'); L16: var child_process = require('child_process'); L17: var util = require('util'); ... L124: "tools/licenses", L125: "package.json" L126: ]; ... L152: "@slopus/happy-wire": "file:../happy-wire", L153: "@stablelib/base64": "^2.0.1", L154: "@stablelib/hex": "^2.0.1",

High

Sandbox Evasion Gated Capability

dist/types-0Nrghez_.mjsView file

•Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration. dist/types-0Nrghez_.mjs: import { existsSync, mkdirSync, readFileSync, statSync, appendFileSync, rmSync, renameSync, readdirSync, constants, writeFileSync, unlinkSync, createReadStream, createWriteStream }... import { mkdir, writeFile, readFile, open as open$1, stat as stat$1, unlink, rename as rename$1, copyFile } from 'node:fs/promises'; import { mkdir as mkdir$1, readFile as readFile$1, open, stat, writeFile as writeFile$1, readdir, rename, rm, cp } from 'fs/promises'; import { createInterface } from 'node:readline'; await writeFile(filePath, token + "\n", { mode: 384 }); const SENSITIVE_LOG_KEY = /(^|_)(authorization|token|secret|p

High

Credential Redirect Persistence

Manifest-reachable source sends a prompted API credential to a fixed unofficial gateway and persists the redirection.

dist/types-0Nrghez_.mjsView on unpkg

•Manifest-reachable source resolves another installed package, overwrites its runtime code, and injects package-defined remote behavior. dist/types-0Nrghez_.mjs: import { existsSync, mkdirSync, readFileSync, statSync, appendFileSync, rmSync, renameSync, readdirSync, constants, writeFileSync, unlinkSync, createReadStream, createWriteStream }... import { mkdir, writeFile, readFile, open as open$1, stat as stat$1, unlink, rename as rename$1, copyFile } from 'node:fs/promises'; import { mkdir as mkdir$1, readFile as readFile$1, open, stat, writeFile as writeFile$1, readdir, rename, rm, cp } from 'fs/promises'; var homepage = "https://github.com/buzzni/happy"; var bugs = "https://github.com/buzzni/happy/issues"; url: "git+https://github.com/buzzni/happy.git", registry: "https://registry.npmjs.or

High

Entrypoint Foreign Package Code Overwrite

Manifest-reachable source overwrites another installed package with package-defined remote behavior.

scripts/download-tools.shView file

•path = scripts/download-tools.sh kind = build_helper sizeBytes = 4241 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

scripts/download-tools.shView on unpkg

tools/archives/difftastic-arm64-linux.tar.gzView file

•path = tools/archives/difftastic-arm64-linux.tar.gz kind = high_entropy_blob sizeBytes = 11425536 magicHex = [redacted]

High

Ships High Entropy Blob

Package ships high-entropy non-source blobs.

tools/archives/difftastic-arm64-linux.tar.gzView on unpkg

•path = tools/archives/difftastic-arm64-linux.tar.gz kind = compressed_blob sizeBytes = 11425536 magicHex = [redacted]

Medium

Ships Compressed Blob

Package ships compressed or archive-like blobs.

tools/archives/difftastic-arm64-linux.tar.gzView on unpkg

Source & flagged code

16 flagged

package.jsonView file

Lines 61-101json

61 "scripts",

62 "browser-extension",

63 "tools/archives",

64 "tools/licenses",

65 "package.json"

66 ],

67 "scripts": {

68 "cli": "tsx src/index.ts",

69 "dev": "tsx src/index.ts",

70 "typecheck": "tsc --noEmit",

71 "bundle:server": "node scripts/bundle-server.cjs",

72 "bundle:server:all": "node scripts/bundle-server.cjs --all-platforms",

73 "bundle:webapp": "node scripts/bundle-webapp.cjs",

74 "build": "shx rm -rf dist && tsc --noEmit && pkgroll && node scripts/copy-browser-extension.cjs",

75 "test": "pnpm run build && vitest run --project unit",

76 "test:integration": "pnpm run build && vitest run --project integration-empty --project integration-plan-mode --project integration-authenticated",

77 "cli:install": "node scripts/install-local.cjs",

78 "prepare:publish": "node scripts/prepare-publish-package.cjs",

79 "guard:publish": "node scripts/guard-publish-artifact.cjs",

80 "prepublishOnly": "node scripts/assert-publish-tool.cjs && node scripts/guard-publish-artifact.cjs . --install-smoke",

81 "postinstall": "node scripts/verify-bundled-deps.cjs && node scripts/unpack-tools.cjs && node scripts/fix-node-pty-perms.cjs"

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L81

Medium

Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg · L81

82 },

83 "dependencies": {

84 "@agentclientprotocol/sdk": "^0.14.1",

85 "@anthropic-ai/claude-agent-sdk": "^0.3.179",

86 "@anthropic-ai/sandbox-runtime": "^0.0.37",

87 "@anthropic-ai/sdk": "0.96.0",

88 "@modelcontextprotocol/sdk": "1.29.0",

89 "@noble/ed25519": "^3.0.0",

90 "@noble/hashes": "^2.0.1",

91 "@paralleldrive/cuid2": "^2.2.2",

92 "@slopus/happy-wire": "0.1.0",

93 "@stablelib/base64": "^2.0.1",

94 "@stablelib/hex": "^2.0.1",

95 "@types/cross-spawn": "^6.0.6",

96 "@types/http-proxy": "^1.17.17",

97 "@types/qrcode-terminal": "^0.12.2",

98 "@types/react": "^19.2.7",

99 "@types/tmp": "^0.2.6",

100 "ai": "^5.0.107",

101 "axios": "^1.13.2",

bin/happy.mjsView file

Lines 1-37javascript

1#!/usr/bin/env node

2

3import { execFileSync } from 'child_process';

4import { readFileSync } from 'fs';

High

Child Process

Package source references child process execution.

bin/happy.mjsView on unpkg · L2

5import { fileURLToPath } from

dist/config-DLf2r2qg.cjsView file

Lines 1-22javascript

1'use strict';

2

3var fs = require('fs');

4var path = require('path');

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/config-DLf2r2qg.cjsView on unpkg · L2

dist/index-BlKOwmH8.cjsView file

15Cross-file remote execution chain: dist/index-BlKOwmH8.cjs spawns dist/types-CvdC-bzl.cjs; helper contains network access plus dynamic code execution. L15: var claudeAgentSdk = require('@anthropic-ai/claude-agent-sdk'); L16: var axios = require('axios'); L17: var node_events = require('node:events'); ... L20: var os$1 = require('os'); L21: var child_process = require('child_process'); L22: var happyWire = require('@slopus/happy-wire'); ... L254: try { L255: const parsed = JSON.parse(v); L256: return typeof parsed.uuid === "string" && parsed.uuid.length > 0 || // Claude Code 2.1.x ... L314: function getClaudeSettingsPath() { L315: const claudeConfigDir = process.env.CLAUDE_CONFIG_DIR || path.join(os.homedir(), ".claude"); L316: return path.join(claudeConfigDir, "settings.json");

High

Cross File Remote Execution Context

Source spawns a local helper that also contains network and dynamic execution context; review data flow before blocking.

dist/index-BlKOwmH8.cjsView on unpkg · L15

15Trigger-reachable persistence chain: manifest.main -> dist/index.cjs -> dist/index-BlKOwmH8.cjs L15: var claudeAgentSdk = require('@anthropic-ai/claude-agent-sdk'); L16: var axios = require('axios'); L17: var node_events = require('node:events'); ... L20: var os$1 = require('os'); L21: var child_process = require('child_process'); L22: var happyWire = require('@slopus/happy-wire'); ... L254: try { L255: const parsed = JSON.parse(v); L256: return typeof parsed.uuid === "string" && parsed.uuid.length > 0 || // Claude Code 2.1.x ... L314: function getClaudeSettingsPath() { L315: const claudeConfigDir = process.env.CLAUDE_CONFIG_DIR || path.join(os.homedir(), ".claude"); L316: return path.join(claudeConfigDir, "settings.json");

High

Trigger Reachable Persistence

A manifest entrypoint or package-local install chain reaches persistence behavior.

dist/index-BlKOwmH8.cjsView on unpkg · L15

dist/types-CvdC-bzl.cjsView file

Lines 1-22javascript

1'use strict';

2

3var axios = require('axios');

4var chalk = require('chalk');

5var node_fs = require

dist/types-0Nrghez_.mjsView file

•Manifest-reachable source captures an API credential, sends it to a fixed unofficial gateway, and persists that redirection in agent or shell configuration. dist/types-0Nrghez_.mjs: import { existsSync, mkdirSync, readFileSync, statSync, appendFileSync, rmSync, renameSync, readdirSync, constants, writeFileSync, unlinkSync, createReadStream, createWriteStream }... import { mkdir, writeFile, readFile, open as open$1, stat as stat$1, unlink, rename as rename$1, copyFile } from 'node:fs/promises'; import { mkdir as mkdir$1, readFile as readFile$1, open, stat, writeFile as writeFile$1, readdir, rename, rm, cp } from 'fs/promises'; import { createInterface } from 'node:readline'; await writeFile(filePath, token + "\n", { mode: 384 }); const SENSITIVE_LOG_KEY = /(^|_)(authorization|token|secret|p

High

Credential Redirect Persistence

Manifest-reachable source sends a prompted API credential to a fixed unofficial gateway and persists the redirection.

dist/types-0Nrghez_.mjsView on unpkg

•Manifest-reachable source resolves another installed package, overwrites its runtime code, and injects package-defined remote behavior. dist/types-0Nrghez_.mjs: import { existsSync, mkdirSync, readFileSync, statSync, appendFileSync, rmSync, renameSync, readdirSync, constants, writeFileSync, unlinkSync, createReadStream, createWriteStream }... import { mkdir, writeFile, readFile, open as open$1, stat as stat$1, unlink, rename as rename$1, copyFile } from 'node:fs/promises'; import { mkdir as mkdir$1, readFile as readFile$1, open, stat, writeFile as writeFile$1, readdir, rename, rm, cp } from 'fs/promises'; var homepage = "https://github.com/buzzni/happy"; var bugs = "https://github.com/buzzni/happy/issues"; url: "git+https://github.com/buzzni/happy.git", registry: "https://registry.npmjs.or

High

Entrypoint Foreign Package Code Overwrite

Manifest-reachable source overwrites another installed package with package-defined remote behavior.

scripts/download-tools.shView file

•path = scripts/download-tools.sh kind = build_helper sizeBytes = 4241 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

scripts/download-tools.shView on unpkg

tools/archives/difftastic-arm64-linux.tar.gzView file

•path = tools/archives/difftastic-arm64-linux.tar.gz kind = high_entropy_blob sizeBytes = 11425536 magicHex = [redacted]

High

Ships High Entropy Blob

Package ships high-entropy non-source blobs.

tools/archives/difftastic-arm64-linux.tar.gzView on unpkg

•path = tools/archives/difftastic-arm64-linux.tar.gz kind = compressed_blob sizeBytes = 11425536 magicHex = [redacted]

Medium

Ships Compressed Blob

Package ships compressed or archive-like blobs.

tools/archives/difftastic-arm64-linux.tar.gzView on unpkg