peaks-loop@4.0.44: Malicious npm security report (Block)

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peaks-loop@4.0.44: Malicious npm security report (Block) | LPM Firewall

Source & flagged code

22 flagged

package.jsonView file

•scripts.postinstall = node ./scripts/install-skills.mjs

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

dist/shared/process.jsView file

Lines 1-13javascript

1import { execFile } from 'node:child_process';

2export async function execCommand(command, args, options) {

High

Child Process

Package source references child process execution.

dist/shared/process.jsView on unpkg · L1

3 return new Promise((resolve, reject) => {

4 execFile(command, args, { cwd: options?.cwd, env: options?.env }, (error, stdout) => {

5 if (error) {

6 reject(error);

7 return;

8 }

9 resolve(stdout.trim());

10 });

11 });

12}

dist/cli/commands/test-commands.jsView file

Lines 90-130javascript

90/** `<pkg>/package.json#bin`, resolved to the absolute JS entry it points at. */

91function readBinEntry(pkgJsonPath, name, read) {

92 let pkg = {};

93 try {

94 pkg =

dist/cli/commands/governance-classify-contract-commands.jsView file

Lines 131-171javascript

131 signatureCount: result.contract.publicSignatures.length,

132 broadcastTo: result.contract.broadcastTo ?? []

133 }, [], [

134 `Contract written; orchestrator will pick it up on the next \`peaks sub-agent dispatch --from-dag\` run.`,

135

dist/services/code/job-shape-decision.jsView file

92try { L93: parsed = JSON.parse(raw); L94: }

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/services/code/job-shape-decision.jsView on unpkg · L92

scripts/install-skills.mjsView file

Lines 1-21javascript

1#!/usr/bin/env node

2import { closeSync, constants, existsSync, fchmodSync, fstatSync, lstatSync, mkdirSync, openSync, readFileSync, readlinkSync, realpathSync, readdirSync, renameSync, symlinkSync, unlinkSync, writeFileSync } from 'node:fs';

3import { spawnSync } from 'node:child_process';

Critical

Ai Agent Control Hijack

Source creates an unconsented AI-agent control surface through install-time mutation or a default unauthenticated remote skill channel.

scripts/install-skills.mjsView on unpkg · L1

4import { createHash, randomUUID }

dist/cli/commands/hooks-commands.jsView file

•Runtime or CLI code links a write operation to an explicit external AI-agent control path: } if (dryrun) { return { copied: true, source, target }; } mkdirsync(dirname(target), { recursive: true }); copyfilesync(source, target); return { copied: true, source, target }; }

High

External Ai Agent Control Surface Mutation

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

dist/cli/commands/hooks-commands.jsView on unpkg

•Manifest-trigger-reachable source links an external AI-agent control path to a behavior-bearing write operation. 'peaks code-gate' } ]; }

High

Trigger Reachable External Ai Agent Control Surface Mutation

Manifest-trigger-reachable source writes behavior-bearing configuration into a user or project AI-agent control surface.

dist/cli/commands/hooks-commands.jsView on unpkg

dist/cli/commands/playwright-commands.jsView file

Lines 7-47javascript

7 * dir. This command:

8 *

9 * 1. `peaks playwright start [--port N] [--browser <chromium|firefox|webkit>]`

10 * Allocates a unique port (default 8931; walks 8931→8949

bin/peaks.js#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 27

High

Semantic Analysis Limited

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

bin/peaks.js#virtual:normalized:round1View on unpkg

dist/cli/commands/e2e-verify.jsView file

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = dist/cli/commands/e2e-verify.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/e2e-verify.jsView on unpkg

dist/cli/commands/vm-commands.jsView file

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = dist/cli/commands/vm-commands.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/vm-commands.jsView on unpkg

dist/cli/commands/container-commands.jsView file

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = dist/cli/commands/container-commands.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/container-commands.jsView on unpkg

dist/cli/commands/cron-scheduler-commands.jsView file

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = dist/cli/commands/cron-scheduler-commands.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/cron-scheduler-commands.jsView on unpkg

dist/cli/commands/worktree-lease-commands.jsView file

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = dist/cli/commands/worktree-lease-commands.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/worktree-lease-commands.jsView on unpkg

dist/services/artifacts/artifact-service.jsView file

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = [redacted]-service.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/artifacts/artifact-service.jsView on unpkg

dist/services/dispatch/dispatch-record-writer.jsView file

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = dist/services/dispatch/dispatch-record-writer.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/dispatch/dispatch-record-writer.jsView on unpkg

dist/services/lint/eslint-runner.jsView file

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = dist/services/lint/eslint-runner.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/lint/eslint-runner.jsView on unpkg

dist/services/prd/best-practice-auto-trigger.jsView file

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = dist/services/prd/best-practice-auto-trigger.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/prd/best-practice-auto-trigger.jsView on unpkg

dist/services/web/daemon-supervisor.jsView file

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = dist/services/web/daemon-supervisor.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/web/daemon-supervisor.jsView on unpkg

Source & flagged code

22 flagged · loading source

package.jsonView file

•scripts.postinstall = node ./scripts/install-skills.mjs

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

dist/shared/process.jsView file

1import { execFile } from 'node:child_process'; L2: export async function execCommand(command, args, options) {

High

Child Process

Package source references child process execution.

dist/shared/process.jsView on unpkg · L1

dist/cli/commands/test-commands.jsView file

110* A Windows `.cmd`/`.bat` shim cannot be spawned directly (spawn → EINVAL). L111: * The obvious fix, `spawn(shim, argv, { shell: true })`, re-splits argv inside L112: * cmd.exe: a pattern `tests/a b/x.test.ts` arrives as THREE args (measured).

High

Shell

Package source references shell execution.

dist/cli/commands/test-commands.jsView on unpkg · L110

dist/cli/commands/governance-classify-contract-commands.jsView file

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = dist/cli/commands/governance-classify-contract-commands.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/governance-classify-contract-commands.jsView on unpkg

151try { L152: const { execFileSync } = require('node:child_process'); L153: stdout = execFileSync('git', ['diff', '--shortstat', 'HEAD'], {

Medium

Dynamic Require

Package source references dynamic require/import behavior.

dist/cli/commands/governance-classify-contract-commands.jsView on unpkg · L151

dist/services/code/job-shape-decision.jsView file

92try { L93: parsed = JSON.parse(raw); L94: }

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/services/code/job-shape-decision.jsView on unpkg · L92

scripts/install-skills.mjsView file

1#!/usr/bin/env node L2: import { closeSync, constants, existsSync, fchmodSync, fstatSync, lstatSync, mkdirSync, openSync, readFileSync, readlinkSync, realpathSync, readdirSync, renameSync, symlinkSync, un... L3: import { spawnSync } from 'node:child_process'; ... L285: fchmodSync(fd, 0o600); L286: writeFileSync(fd, content, 'utf8'); L287: const writeFd = fd; ... L314: fchmodSync(fd, 0o600); L315: writeFileSync(fd, content, 'utf8'); L316: const writeFd = fd; ... L366: * cannot import the TS service at runtime. The dispatch: L367: * - Look for `.claude`, `.trae`, `.codex`, `.cursor`, `.qoder`, L368: * `.tongyi-lingma` in the project root in that insertion order

Critical

Ai Agent Control Hijack

Source creates an unconsented AI-agent control surface through install-time mutation or a default unauthenticated remote skill channel.

scripts/install-skills.mjsView on unpkg · L1

dist/cli/commands/hooks-commands.jsView file

High

External Ai Agent Control Surface Mutation

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

dist/cli/commands/hooks-commands.jsView on unpkg

•Manifest-trigger-reachable source links an external AI-agent control path to a behavior-bearing write operation. 'peaks code-gate' } ]; }

High

Trigger Reachable External Ai Agent Control Surface Mutation

Manifest-trigger-reachable source writes behavior-bearing configuration into a user or project AI-agent control surface.

dist/cli/commands/hooks-commands.jsView on unpkg

dist/cli/commands/playwright-commands.jsView file

27* The CLI does NOT bundle `playwright-mcp`; it shells out to L28: * `npx playwright-mcp@latest` (G22 / NG3). peaks-loop is the lifecycle L29: * orchestrator, not the install medium. ... L31: import { createHash } from 'node:crypto'; L32: import { spawn } from 'node:child_process'; L33: import { existsSync, mkdirSync, readFileSync, writeFileSync, readdirSync, unlinkSync } from 'node:fs';

High

Runtime Package Install

Package source invokes a package manager install command at runtime.

dist/cli/commands/playwright-commands.jsView on unpkg · L27

•matchType = normalized_sha256 matchedPackage = peaks-loop@4.0.42 matchedPath = dist/cli/commands/playwright-commands.js matchedIdentity = npm:cGVha3MtbG9vcA:4.0.42 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/playwright-commands.jsView on unpkg

bin/peaks.js#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 27

High

Semantic Analysis Limited

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

bin/peaks.js#virtual:normalized:round1View on unpkg

dist/cli/commands/e2e-verify.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/e2e-verify.jsView on unpkg

dist/cli/commands/vm-commands.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/vm-commands.jsView on unpkg

dist/cli/commands/container-commands.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/container-commands.jsView on unpkg

dist/cli/commands/cron-scheduler-commands.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/cron-scheduler-commands.jsView on unpkg

dist/cli/commands/worktree-lease-commands.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/worktree-lease-commands.jsView on unpkg

dist/services/artifacts/artifact-service.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/artifacts/artifact-service.jsView on unpkg

dist/services/dispatch/dispatch-record-writer.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/dispatch/dispatch-record-writer.jsView on unpkg

dist/services/lint/eslint-runner.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/lint/eslint-runner.jsView on unpkg

dist/services/prd/best-practice-auto-trigger.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/prd/best-practice-auto-trigger.jsView on unpkg

dist/services/web/daemon-supervisor.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/web/daemon-supervisor.jsView on unpkg

Source & flagged code

22 flagged

package.jsonView file

•scripts.postinstall = node ./scripts/install-skills.mjs

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

dist/shared/process.jsView file

Lines 1-13javascript

1import { execFile } from 'node:child_process';

2export async function execCommand(command, args, options) {

High

Child Process

Package source references child process execution.

dist/shared/process.jsView on unpkg · L1

3 return new Promise((resolve, reject) => {

4 execFile(command, args, { cwd: options?.cwd, env: options?.env }, (error, stdout) => {

5 if (error) {

6 reject(error);

7 return;

8 }

9 resolve(stdout.trim());

10 });

11 });

12}

dist/cli/commands/test-commands.jsView file

Lines 90-130javascript

90/** `<pkg>/package.json#bin`, resolved to the absolute JS entry it points at. */

91function readBinEntry(pkgJsonPath, name, read) {

92 let pkg = {};

93 try {

94 pkg =

dist/cli/commands/governance-classify-contract-commands.jsView file

Lines 131-171javascript

131 signatureCount: result.contract.publicSignatures.length,

132 broadcastTo: result.contract.broadcastTo ?? []

133 }, [], [

134 `Contract written; orchestrator will pick it up on the next \`peaks sub-agent dispatch --from-dag\` run.`,

135

dist/services/code/job-shape-decision.jsView file

92try { L93: parsed = JSON.parse(raw); L94: }

Low

Weak Crypto

Package source references weak cryptographic algorithms.

dist/services/code/job-shape-decision.jsView on unpkg · L92

scripts/install-skills.mjsView file

Lines 1-21javascript

1#!/usr/bin/env node

3import { spawnSync } from 'node:child_process';

Critical

Ai Agent Control Hijack

Source creates an unconsented AI-agent control surface through install-time mutation or a default unauthenticated remote skill channel.

scripts/install-skills.mjsView on unpkg · L1

4import { createHash, randomUUID }

dist/cli/commands/hooks-commands.jsView file

High

External Ai Agent Control Surface Mutation

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

dist/cli/commands/hooks-commands.jsView on unpkg

•Manifest-trigger-reachable source links an external AI-agent control path to a behavior-bearing write operation. 'peaks code-gate' } ]; }

High

Trigger Reachable External Ai Agent Control Surface Mutation

Manifest-trigger-reachable source writes behavior-bearing configuration into a user or project AI-agent control surface.

dist/cli/commands/hooks-commands.jsView on unpkg

dist/cli/commands/playwright-commands.jsView file

Lines 7-47javascript

7 * dir. This command:

8 *

9 * 1. `peaks playwright start [--port N] [--browser <chromium|firefox|webkit>]`

10 * Allocates a unique port (default 8931; walks 8931→8949

bin/peaks.js#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 27

High

Semantic Analysis Limited

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

bin/peaks.js#virtual:normalized:round1View on unpkg

dist/cli/commands/e2e-verify.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/e2e-verify.jsView on unpkg

dist/cli/commands/vm-commands.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/vm-commands.jsView on unpkg

dist/cli/commands/container-commands.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/container-commands.jsView on unpkg

dist/cli/commands/cron-scheduler-commands.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/cron-scheduler-commands.jsView on unpkg

dist/cli/commands/worktree-lease-commands.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/cli/commands/worktree-lease-commands.jsView on unpkg

dist/services/artifacts/artifact-service.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/artifacts/artifact-service.jsView on unpkg

dist/services/dispatch/dispatch-record-writer.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/dispatch/dispatch-record-writer.jsView on unpkg

dist/services/lint/eslint-runner.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/lint/eslint-runner.jsView on unpkg

dist/services/prd/best-practice-auto-trigger.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/prd/best-practice-auto-trigger.jsView on unpkg

dist/services/web/daemon-supervisor.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

dist/services/web/daemon-supervisor.jsView on unpkg

peaks-loop@4.0.44

AI Security Review

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Source & flagged code