registry / eve / 0.67.0

eve@0.67.0

Filesystem-first framework for durable backend AI agents that run anywhere.

AI Security Review

scanned 27d ago · by lpm-firewall-ai

eve 0.67.0 is a user-invoked agent framework whose install metadata has no lifecycle hook and whose inspected auth, CLI, mock, and Next entrypoints stay package-aligned. Credential use is bound to Vercel OAuth origins or local comparison, so no concrete attack surface remains.

Static reason

High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source

Trigger

No automatic install or import trigger starts an attack. The CLI runs when the user invokes the eve bin, and the Next helper starts a local server when the application calls it.

Impact

No unconsented credential export, remote payload execution, persistence, or foreign agent control-surface write was established.

Mechanism

Lifecycle scripts are build and test only. Authentication posts refresh tokens to allowlisted Vercel OAuth endpoints. HTTP basic credentials are compared locally. Shell-like strings in mock fixtures stay in memory.

AI rationale

Decision evidence

public snapshot

AI called this Clean at 86.0% confidence as Benign with low false-positive risk.

Evidence for AI clean decision

package.json names the eve CLI bin and only build, test, and typecheck scripts, with no preinstall, install, or postinstall hook and no dependency on the package name eve.
bin/eve.js starts the compiled CLI only when the bin file is the process entrypoint and imports dist/src/cli/run.js after a local Node engine check.
Vercel model auth refreshes tokens only against OAuth endpoints whose origin is https://vercel.com or https://api.vercel.com, rejecting unexpected hosts and embedded credentials.
Mock model fixtures parse caller prompt text into local tool arguments for tests and do not send those strings off the process.
HTTP basic channel auth compares the Authorization header with the strategy username and password using a timing-safe hash and returns an in-process principal.
The Next helper starts the local eve binary or a built server only for the app root during development or production serving and records a local .eve registry.

Evidence against

Behavioral surface

Source

ChildProcessCryptoDynamicRequire

Source & flagged code

11 flagged

bin/eve.jsView file

Lines 1-28javascript

1#!/usr/bin/env node

3import { spawn } from "node:child_process";

4import { access, readdir, realpath, stat } from "node:fs/promises";

High

Child Process

Package source references child process execution.

bin/eve.jsView on unpkg · L2

5import { createRequire } from "node:module";

6import { dirname, resolve } from "node:path";

7import { fileURLToPath, pathToFileURL } from "node:url";

9const require = createRequire(import.meta.url);

10const packageJson = require("../package.json");

Medium

Dynamic Require

Package source references dynamic require/import behavior.

bin/eve.jsView on unpkg · L8

11const packageNodeEngine = packageJson.engines?.node;

High

Cross File Remote Execution Context

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

bin/eve.jsView on unpkg · L2

12const bootstrapPackageRoot = resolve(dirname(fileURLToPath(import.meta.url)), "..");

13let semverPromise;

15if (typeof packageNodeEngine !== "string") {

16 throw new Error("eve package.json must declare a valid engines.node range.");

17}

19function createBootstrapOptions(overrides = {}) {

20 const packageRoot = overrides.packageRoot ?? bootstrapPackageRoot;

22 return {

23 cliEntrypointPath:

24 overrides.cliEntrypointPath ?? resolve(packageRoot, "dist", "src", "cli", "run.js"),

25 packageRoot,

26 postBuildScriptPaths: overrides.postBuildScriptPaths ?? [

27 resolve(packageRoot, "scripts", "copy-compiled-assets.mjs"),

28 resolve(packageRoot, "scripts", "copy-runtime-assets.mjs"),

•matchType = normalized_sha256 matchedPackage = eve@0.51.0 matchedPath = bin/eve.js matchedIdentity = npm:ZXZl:0.51.0 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.

bin/eve.jsView on unpkg

dist/src/self-modification/proposal.jsView file

Lines 1-2javascript

1import{assertFullSha}from"./identifiers.js";import{gitOutput,runGitCommand}from"./git.js";import{createHash}from"node:crypto";import{shellQuote}from"#shared/shell-quote.js";const MAX_PROPOSAL_CHANGED_BYTES=1e6,MAX_PROPOSAL_CHANGED_FILES

dist/src/internal/model-auth/vercel.jsView file

Lines 1-1javascript

1import{readVercelSession,writeVercelSession}from"./store.js";import{mkdir,rm,stat}from"node:fs/promises";import{isErrnoCode,isObject}from"#shared/guards.js";import{join}from"node:path";import{homedir}from"node:os";import{setTimeout}

dist/src/compiled/just-secrets/windows.ps1View file

•path = dist/src/compiled/just-secrets/windows.ps1 kind = build_helper sizeBytes = 7146 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

dist/src/compiled/just-secrets/windows.ps1View on unpkg

dist/src/compiled/shadcn-registry/index.jsView file

•path = dist/src/compiled/shadcn-registry/index.js kind = oversized_source_file sizeBytes = 9702195 magicHex = [redacted]

Medium

Oversized Source File

Package contains source files above the normal full-analysis size ceiling.

dist/src/compiled/shadcn-registry/index.jsView on unpkg

dist/src/runtime/agent/mock-model-fixtures.js#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 1

High

Semantic Analysis Limited

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

dist/src/runtime/agent/mock-model-fixtures.js#virtual:normalized:round1View on unpkg

dist/src/channel/auth/http-basic.jsView file

•matchType = normalized_sha256 matchedPackage = eve@0.51.0 matchedPath = dist/src/channel/auth/http-basic.js matchedIdentity = npm:ZXZl:0.51.0 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/src/channel/auth/http-basic.jsView on unpkg

dist/src/public/next/server.jsView file

•matchType = previous_version_dangerous_delta matchedPackage = eve@0.66.0 matchedIdentity = npm:ZXZl:0.66.0 similarity = 0.850 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/src/public/next/server.jsView on unpkg

Source & flagged code

11 flagged · loading source

bin/eve.jsView file

2L3: import { spawn } from "node:child_process"; L4: import { access, readdir, realpath, stat } from "node:fs/promises";

High

Child Process

Package source references child process execution.

bin/eve.jsView on unpkg · L2

2Cross-file remote execution chain: bin/eve.js spawns dist/src/compiled/@ai-sdk/anthropic/index.js; helper contains network access plus dynamic code execution. L2: L3: import { spawn } from "node:child_process"; L4: import { access, readdir, realpath, stat } from "node:fs/promises"; ... L9: const require = createRequire(import.meta.url); L10: const packageJson = require("../package.json"); L11: const packageNodeEngine = packageJson.engines?.node; ... L354: } L355: process.exitCode = 1; L356: } finally {

High

Cross File Remote Execution Context

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

bin/eve.jsView on unpkg · L2

High

Known Malware Source Similarity

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

Findings

2 Critical6 High6 Medium6 Low

CriticalHardcoded Runtime Data Exfiltrationdist/src/internal/model-auth/vercel.js

CriticalPrevious Version Dangerous Deltadist/src/public/next/server.js

HighChild Processbin/eve.js

HighShell

HighCross File Remote Execution Contextbin/eve.js

HighSemantic Analysis Limiteddist/src/runtime/agent/mock-model-fixtures.js#virtual:normalized:round1

HighKnown Malware Source Similaritybin/eve.js

HighKnown Malware Source Similaritydist/src/channel/auth/http-basic.js

MediumDynamic Requirebin/eve.js

MediumNetwork

MediumEnvironment Vars

MediumShips Build Helperdist/src/compiled/just-secrets/windows.ps1

Affected versions and remediation

This report applies to eve@0.67.0.

See all versions of eve for other recorded verdicts.

Review the evidence and your use of eve@0.67.0 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: 2026-09-26 04:49:10.954Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.