@linzumi/cli@1.0.251
Linzumi CLI — point a Codex agent at the real code on your laptop, with your team watching and steering from shared threads.
AI Security Review
scanned 2mo ago · by lpm-firewall-aiThe source establishes a high-impact remote agent capability and authenticated relay path, but not malicious automatic execution. It should be warned for review rather than blocked.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
The user runs the vm agent-exec command or starts a Linzumi cloud-agent workflow.
Impact
A user who invokes these features can cause commands to run in the configured remote workspace agent and send replies through its service credential.
Mechanism
Remote VM shell execution and authenticated agent reply relay.
AI rationale
The source establishes a high-impact remote agent capability and authenticated relay path, but not malicious automatic execution. It should be warned for review rather than blocked.
Evidence
dist/impl-ts/index.jsdist/tcp-tunnel-cli.mjsdist/impl-res/cloud-supervisor.mjs
Network endpoints2
wss://linzumi.linkserve.linzumi.com
Decision evidence
public snapshotAI called this Suspicious at 82.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- A user-invoked cloud-agent command passes supplied command arguments to a shell in a remote VM.
- The bundled TCP client is configured to connect to Linzumi websocket and service endpoints.
- The cloud supervisor reads an agent token and can relay a reply through the configured service.
Evidence against
- package.json has no preinstall, install, or postinstall hook and no self-dependency.
- The shell and cloud functionality is reached through explicit CLI functionality, not package installation.
- The inspected TCP bundle contains no remote payload evaluation; the reported evaluation primitives are in bundled validation code.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket
HighEntropyStringsMinifiedPossibleObfuscation
Source & flagged code
18 flaggedscripts/vendor-codex-app-server-protocol.tsView file
13import { fileURLToPath } from 'node:url';
L14: import { spawn } from 'node:child_process';
L15:
High
Child Process
Package source references child process execution.
scripts/vendor-codex-app-server-protocol.tsView on unpkg · L13dist/impl-ts/index.jsView file
27${u}`.split(`
L28: `).filter(c=>c.trim()!=="")}catch{return[]}finally{n!==void 0&&Bbe(n)}}function uxe(e){return e.filter(n=>n.type==="response_item").map(n=>O(n.payload)).filter(n=>n!==void 0).filte...
L29: `,"utf8");let r=new Map,o=0,i={runDir:t,contentMode:e.contentMode,record:(a,s,d={})=>{let u=Ixe(r,t,a);o+=1,u.write(`${JSON.stringify({ts:new Date().toISOString(),mono_ms:Axe(),seq...
...
L41: `),d)},notices:()=>Array.from(n.values()),reset:()=>n.clear()}}function kve(e){switch(e){case"warning":return"WARNING: ";case"error":return"ERROR: ";case"info":return""}}function U...
L42: `)}function H8(e){return e.flatMap(n=>n.isImage?[{type:"localImage",path:n.path}]:[])}async function kE(e,n){let t=await wE(e,n),r=SE(n.body,t,{uploadInstructionMode:"footer"}),o=t...
L43: `)}function zve(
Critical
Same File Env Network Execution
A single source file combines environment access, network access, and code or shell execution with blocking evidence.
Findings
4 Critical11 High7 Medium4 Low
CriticalSame File Env Network Executiondist/impl-ts/index.js
CriticalRemote Asset Decode Executedist/tcp-tunnel-cli.mjs
CriticalTrigger Reachable Dangerous Capabilitydist/impl-ts/index.js
CriticalPrevious Version Dangerous Deltadist/impl-res/cloud-supervisor.mjs
HighChild Processscripts/vendor-codex-app-server-protocol.ts
HighShell
HighEvaldist/impl-ts/index.js
HighCredential Redirect Persistencedist/impl-ts/index.js
HighCommand Output Exfiltrationdist/impl-ts/index.js
HighSandbox Evasion Gated Capabilitydist/impl-ts/index.js
HighCross File Remote Execution Contextdist/impl-res/cloud-supervisor.mjs
Affected versions and remediation
This report applies to @linzumi/cli@1.0.251.
See all versions of @linzumi/cli for other recorded verdicts.
- Review the evidence and your use of @linzumi/cli@1.0.251 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.
Evidence last updated: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.