registry  /  @polderlabs/bizar  /  5.3.0

@polderlabs/bizar@5.3.0

Norse-pantheon multi-agent system for opencode — 13 agents across 4 cost tiers with cost-aware routing, plans, and a configurable agent harness. v4 ships as a single npm package bundling the dashboard server, opencode plugin, and typed SDK.

AI Security Review

scanned 3h ago · by lpm-firewall-ai

When the Bizar dashboard is running on its default loopback listener, an unauthenticated local process can create or run a schedule whose command action starts an arbitrary executable with attacker-supplied arguments. This is a local dashboard API authorization flaw, not an npm install-time payload.

Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
A local process sends POST requests to the running dashboard's `/api/schedules` and `/api/schedules/:id/run` endpoints.
Impact
Local command execution with the permissions and environment of the Bizar dashboard/service process.
Mechanism
Caller-controlled schedule actions reach `spawn(command, args, { shell: false, env: process.env })` without loopback bearer-token enforcement.
Rationale
Static inspection resolves the package as a legitimate but risky AI-agent/dashboard platform rather than registry-install malware. Its manifest has no registry-install lifecycle trigger, and service, external-tool, and OpenCode-related writes are explicit user-invoked features. However, the running dashboard exposes a concrete unauthenticated loopback command-execution path through schedule creation and execution. This is a critical vulnerability with a bounded local trigger, so warn rather than publish-block.
Evidence
package.jsoncli/bin.mjscli/service.mjscli/service-controller.mjsbizar-dash/src/server/auth.mjsbizar-dash/src/server/routes/schedules.mjsbizar-dash/src/server/schedules-store.mjsbizar-dash/src/server/schedules-runner.mjsbizar-dash/src/server/update-store.mjscli/copy.mjs

Decision evidence

public snapshot
AI called this Suspicious at 90.0% confidence as Critical Vulnerability with medium false-positive risk.
Evidence for warning
  • `bizar-dash/src/server/routes/schedules.mjs` exposes unauthenticated schedule creation, modification, and immediate-run endpoints that pass a caller-controlled `action` object to the scheduler.
  • `bizar-dash/src/server/schedules-store.mjs` stores `input.action` without restricting action types or command targets.
  • `bizar-dash/src/server/schedules-runner.mjs` executes `action.type === "command"` with `spawn(parsed.command, parsed.args, { shell: false, env: process.env })`; the parser accepts a command plus arguments and rejects only shell metacharacters.
  • `bizar-dash/src/server/auth.mjs` explicitly treats loopback dashboard requests as trusted; the dashboard is documented in code as binding to `127.0.0.1` by default, so a local process can reach the schedule endpoints without a bearer token while the dashboard is running.
  • `cli/service-controller.mjs` can register the dashboard as a user-login service, but `cli/service.mjs` reaches that behavior only after an explicit `bizar service install` command.
  • `package.json` contains only `prepublishOnly`; it declares no `preinstall`, `install`, or `postinstall` npm lifecycle hook.
Evidence against
  • No inspected path fetches external JavaScript or command text and evaluates it.
  • No inspected lifecycle hook automatically writes `.mcp.json`, `CLAUDE.md`, `.claude/`, OpenCode skills, service entries, or other agent control surfaces during npm installation.
  • The `bizar` entrypoint dispatches install, update, setup, and service operations only after an explicit CLI argument; package import and npm installation do not invoke them.
  • Scheduler webhooks restrict protocols to HTTP(S), reject embedded credentials, and block private, loopback, and `.local` targets by default.
  • `bizar-dash/src/server/update-store.mjs` updates only the three hardcoded `@polderlabs` package names and uses `--ignore-scripts`.
Behavioral surface
Source
ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket
Supply chain
HighEntropyStringsMinifiedObfuscatedUrlStrings
Manifest
WildcardDependency
scanned 581 file(s), 6.95 MB of source, external domains: 127.0.0.1, ai.google.dev, api.anthropic.com, api.cloudflare.com, api.cohere.ai, api.cohere.com, api.deepseek.com, api.groq.com, api.minimax.chat, api.minimax.io, api.mistral.ai, api.openai.com, api.vercel.com, astral.sh, bizar-plugins.bork.deno.net, console.groq.com, custom.example.com, dash.cloudflare.com, docs.anthropic.com, docs.astral.sh, docs.cohere.com, docs.mistral.ai, example.com, fly.io, generativelanguage.googleapis.com, github.com, gitlab.com, json-schema.org, lmstudio.ai, minimax.io, obsidian.md, ollama.com, opencode.ai, openrouter.ai, platform.deepseek.com, platform.minimax.io, platform.openai.com, raw.githubusercontent.com, reactjs.org, tailscale.com, www.apple.com, www.minimax.io, www.w3.org

Source & flagged code

30 flagged · loading source
bizar-dash/tests/memory-sync.test.mjsView file
107patternName = aws_access_key severity = critical line = 107 matchedText = body: 'A...ey',
Critical
Critical Secret

Package contains a critical-looking secret pattern.

bizar-dash/tests/memory-sync.test.mjsView on unpkg · L107
107patternName = aws_access_key severity = critical line = 107 matchedText = body: 'A...ey',
Critical
Secret Pattern

AWS access key ID in bizar-dash/tests/memory-sync.test.mjs

bizar-dash/tests/memory-sync.test.mjsView on unpkg · L107
bizar-dash/tests/plugins-sandbox.test.mjsView file
5* - Allowed globals are present L6: * - Forbidden globals (process, require, child_process, raw fs, L7: * Buffer) are NOT present in the plugin's vm scope
High
Child Process

Package source references child process execution.

bizar-dash/tests/plugins-sandbox.test.mjsView on unpkg · L5
24const REPO = resolve(dirname(fileURLToPath(import.meta.url)), '..'); L25: const SANDBOX = await import(resolve(REPO, 'src/server/plugins/sandbox.mjs')); L26:
Medium
Dynamic Require

Package source references dynamic require/import behavior.

bizar-dash/tests/plugins-sandbox.test.mjsView on unpkg · L24
bizar-dash/src/server/browser.mjsView file
18} else if (platform === 'win32') { L19: // Windows `start` is a shell builtin; spawn it via cmd.exe. L20: cmd = 'cmd';
High
Shell

Package source references shell execution.

bizar-dash/src/server/browser.mjsView on unpkg · L18
templates/plan/htmx.min.jsView file
1var htmx=function(){"use strict";const Q={onLoad:null,process:null,on:null,off:null,trigger:null,ajax:null,find:null,findAll:null,closest:null,values:function(e,t){const n=cn(e,t||...
Low
Eval

Package source references a known benign dynamic code generation pattern.

templates/plan/htmx.min.jsView on unpkg · L1
bizar-dash/src/server/routes/activity.mjsView file
25L26: const HIDDEN_PATH = join(homedir(), '.cache', 'bizar', 'activity-hidden.json'); L27: ... L30: try { L31: return JSON.parse(readFileSync(HIDDEN_PATH, 'utf8')); L32: } catch { ... L80: // POST /activity/hide — add keys to hidden list L81: router.post('/activity/hide', wrap(async (req, res) => { L82: const keys = Array.isArray(req.body?.keys) ? req.body.keys : [];
Low
Weak Crypto

Package source references weak cryptographic algorithms.

bizar-dash/src/server/routes/activity.mjsView on unpkg · L25
cli/service-controller.mjsView file
23* secrets come from a 0600 env file (`~/.config/bizar/service.env`). L24: * * All process spawning uses `spawnSync(command, args, {shell: false})` L25: * with explicit arg arrays. There is no string concatenation into a ... L44: const __filename = fileURLToPath(import.meta.url); L45: const __dirname = dirname(__filename); L46: const HOME = homedir(); ... L52: if (PLATFORM === 'win32') return null; L53: return process.env.XDG_CONFIG_HOME L54: ? join(process.env.XDG_CONFIG_HOME, 'systemd', 'user') ... L68: * Run an external command with explicit arg array. No shell. Strict 15s budget. L69: * Returns {status, stdout, stderr, error} where `status` is the exit code L70: * (or null on spawn failure) and `error` is a non-null Error object only when
Medium
Install Persistence

Source writes installer persistence such as shell profile or service configuration.

cli/service-controller.mjsView on unpkg · L23
bizar-dash/src/server/schedules-runner.mjsView file
•matchType = previous_version_dangerous_delta matchedPackage = @polderlabs/bizar@5.0.2 matchedIdentity = npm:QHBvbGRlcmxhYnMvYml6YXI:5.0.2 similarity = 0.767 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.

bizar-dash/src/server/schedules-runner.mjsView on unpkg
18*/ L19: import { spawn } from 'node:child_process'; L20: import { writeFileSync, appendFileSync, mkdirSync } from 'node:fs'; ... L22: import { homedir } from 'node:os'; L23: import { isIP } from 'node:net'; L24: import { projectsStore } from './projects-store.mjs'; ... L30: const LOG_FILE = join(LOG_DIR, 'service.log'); L31: const ALLOW_PRIVATE_WEBHOOKS = process.env.BIZAR_DASHBOARD_ALLOW_PRIVATE_WEBHOOKS === '1'; L32: const SHELL_META = /[;&|`$<>\n\r]/;
High
Same File Env Network Execution

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

bizar-dash/src/server/schedules-runner.mjsView on unpkg · L18
cli/copy.mjsView file
80L81: const skillsDir = join(homedir(), '.opencode', 'skills'); L82: const dstDir = join(skillsDir, name); ... L124: let templateObj; L125: try { templateObj = JSON.parse(templateRaw); } catch { L126: spinner.fail(chalk.red('Invalid opencode.json template')); ... L344: export async function installHeadroom() { L345: const { execSync } = await import('node:child_process'); L346: ... L360: L361: if (process.platform === 'win32') { L362: spinner.fail(chalk.red('Automatic Headroom install not supported on Windows. Install manually: pip install "headroom-ai[all]"'));
High
Sandbox Evasion Gated Capability

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

cli/copy.mjsView on unpkg · L80
bizar-dash/src/server/update-store.mjsView file
77try { L78: const output = execSync( L79: `npm install -g ${p.name}@latest --ignore-scripts`, L80: {
High
Runtime Package Install

Package source invokes a package manager install command at runtime.

bizar-dash/src/server/update-store.mjsView on unpkg · L77
config/skills/embedded-esp-idf/scripts/size_check.shView file
•path = config/skills/embedded-esp-idf/scripts/size_check.sh kind = build_helper sizeBytes = 2452 magicHex = [redacted]
Medium
Ships Build Helper

Package ships non-JavaScript build or shell helper files.

config/skills/embedded-esp-idf/scripts/size_check.shView on unpkg
package.jsonView file
•scripts changed=test:sdk,test:sdk:watch
Critical
Manifest Confusion

Tarball package.json differs from the npm registry version manifest for scripts or dependency sets.

package.jsonView on unpkg
bizar-dash/tests/memory-secrets.test.mjsView file
19patternName = aws_access_key severity = critical line = 19 matchedText = const re...E');
Critical
Secret Pattern

AWS access key ID in bizar-dash/tests/memory-secrets.test.mjs

bizar-dash/tests/memory-secrets.test.mjsView on unpkg · L19
25patternName = github_pat severity = critical line = 25 matchedText = const re...D');
Critical
Secret Pattern

GitHub personal access token in bizar-dash/tests/memory-secrets.test.mjs

bizar-dash/tests/memory-secrets.test.mjsView on unpkg · L25
31patternName = stripe_live_secret severity = critical line = 31 matchedText = const re...p');
Critical
Secret Pattern

Stripe live secret key in bizar-dash/tests/memory-secrets.test.mjs

bizar-dash/tests/memory-secrets.test.mjsView on unpkg · L31
37patternName = slack_bot_token severity = critical line = 37 matchedText = const re...x');
Critical
Secret Pattern

Slack bot token in bizar-dash/tests/memory-secrets.test.mjs

bizar-dash/tests/memory-secrets.test.mjsView on unpkg · L37
43patternName = private_key_rsa severity = critical line = 43 matchedText = const re...-');
Critical
Secret Pattern

RSA private key in bizar-dash/tests/memory-secrets.test.mjs

bizar-dash/tests/memory-secrets.test.mjsView on unpkg · L43
92patternName = aws_access_key severity = critical line = 92 matchedText = const te...ee';
Critical
Secret Pattern

AWS access key ID in bizar-dash/tests/memory-secrets.test.mjs

bizar-dash/tests/memory-secrets.test.mjsView on unpkg · L92
99patternName = aws_access_key severity = critical line = 99 matchedText = const re...E');
Critical
Secret Pattern

AWS access key ID in bizar-dash/tests/memory-secrets.test.mjs

bizar-dash/tests/memory-secrets.test.mjsView on unpkg · L99
bizar-dash/tests/memory-store.test.mjsView file
219patternName = aws_access_key severity = critical line = 219 matchedText = body: 'A...ey',
Critical
Secret Pattern

AWS access key ID in bizar-dash/tests/memory-store.test.mjs

bizar-dash/tests/memory-store.test.mjsView on unpkg · L219
bizar-dash/tests/memory-cli.test.mjsView file
231patternName = aws_access_key severity = critical line = 231 matchedText = '--body'...ey',
Critical
Secret Pattern

AWS access key ID in bizar-dash/tests/memory-cli.test.mjs

bizar-dash/tests/memory-cli.test.mjsView on unpkg · L231
bizar-dash/scripts/smoke-bg-retry.mjsView file
45patternName = generic_password severity = medium line = 45 matchedText = const in...' };
Medium
Secret Pattern

Hardcoded password in bizar-dash/scripts/smoke-bg-retry.mjs

bizar-dash/scripts/smoke-bg-retry.mjsView on unpkg · L45
53patternName = generic_password severity = medium line = 53 matchedText = const in...' };
Medium
Secret Pattern

Hardcoded password in bizar-dash/scripts/smoke-bg-retry.mjs

bizar-dash/scripts/smoke-bg-retry.mjsView on unpkg · L53
65patternName = generic_password severity = medium line = 65 matchedText = password...st',
Medium
Secret Pattern

Hardcoded password in bizar-dash/scripts/smoke-bg-retry.mjs

bizar-dash/scripts/smoke-bg-retry.mjsView on unpkg · L65
plugins/bizar/tests/http-client.test.tsView file
51patternName = generic_password severity = medium line = 51 matchedText = construc...") {
Medium
Secret Pattern

Hardcoded password in plugins/bizar/tests/http-client.test.ts

plugins/bizar/tests/http-client.test.tsView on unpkg · L51
plugins/bizar/tests/serve.test.tsView file
70patternName = generic_password severity = medium line = 70 matchedText = this.pas...rd";
Medium
Secret Pattern

Hardcoded password in plugins/bizar/tests/serve.test.ts

plugins/bizar/tests/serve.test.tsView on unpkg · L70
plugins/bizar/src/serve-info.tsView file
24patternName = generic_password severity = medium line = 24 matchedText = * ...4>",
Medium
Secret Pattern

Hardcoded password in plugins/bizar/src/serve-info.ts

plugins/bizar/src/serve-info.tsView on unpkg · L24
packages/sdk/tests/client.test.tsView file
23patternName = generic_password severity = medium line = 23 matchedText = password...23",
Medium
Secret Pattern

Hardcoded password in packages/sdk/tests/client.test.ts

packages/sdk/tests/client.test.tsView on unpkg · L23

Findings

13 Critical5 High14 Medium8 Low
CriticalCritical Secretbizar-dash/tests/memory-sync.test.mjs
CriticalManifest Confusionpackage.json
CriticalPrevious Version Dangerous Deltabizar-dash/src/server/schedules-runner.mjs
CriticalSecret Patternbizar-dash/tests/memory-sync.test.mjs
CriticalSecret Patternbizar-dash/tests/memory-secrets.test.mjs
CriticalSecret Patternbizar-dash/tests/memory-secrets.test.mjs
CriticalSecret Patternbizar-dash/tests/memory-secrets.test.mjs
CriticalSecret Patternbizar-dash/tests/memory-secrets.test.mjs
CriticalSecret Patternbizar-dash/tests/memory-secrets.test.mjs
CriticalSecret Patternbizar-dash/tests/memory-secrets.test.mjs
CriticalSecret Patternbizar-dash/tests/memory-secrets.test.mjs
CriticalSecret Patternbizar-dash/tests/memory-store.test.mjs
CriticalSecret Patternbizar-dash/tests/memory-cli.test.mjs
HighChild Processbizar-dash/tests/plugins-sandbox.test.mjs
HighShellbizar-dash/src/server/browser.mjs
HighSame File Env Network Executionbizar-dash/src/server/schedules-runner.mjs
HighSandbox Evasion Gated Capabilitycli/copy.mjs
HighRuntime Package Installbizar-dash/src/server/update-store.mjs
MediumDynamic Requirebizar-dash/tests/plugins-sandbox.test.mjs
MediumNetwork
MediumEnvironment Vars
MediumInstall Persistencecli/service-controller.mjs
MediumShips Build Helperconfig/skills/embedded-esp-idf/scripts/size_check.sh
MediumStructural Risk Force Deep Review
MediumWildcard Dependency
MediumSecret Patternbizar-dash/scripts/smoke-bg-retry.mjs
MediumSecret Patternbizar-dash/scripts/smoke-bg-retry.mjs
MediumSecret Patternbizar-dash/scripts/smoke-bg-retry.mjs
MediumSecret Patternplugins/bizar/tests/http-client.test.ts
MediumSecret Patternplugins/bizar/tests/serve.test.ts
MediumSecret Patternplugins/bizar/src/serve-info.ts
MediumSecret Patternpackages/sdk/tests/client.test.ts
LowNon Install Lifecycle Scripts
LowScripts Present
LowEvaltemplates/plan/htmx.min.js
LowWeak Cryptobizar-dash/src/server/routes/activity.mjs
LowFilesystem
LowObfuscated
LowHigh Entropy Strings
LowUrl Strings