@codex-ultra/cxu@0.2.35: Suspicious npm security report (Warn) | LPM Firewall

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@codex-ultra/cxu@0.2.35: Suspicious npm security report (Warn) | LPM Firewall

Source & flagged code

11 flagged · loading source

package.jsonView file

•scripts.postinstall = node dist/postinstall.js

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node dist/postinstall.js

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg

dist/postinstall.jsView file

1import{spawnSync as g}from"node:child_process";import{chmodSync as x,copyFileSync as k,existsSync as s,mkdirSync as v,statSync as b,writeFileSync as B}from"node:fs";import{createRe...

High

Child Process

Package source references child process execution.

dist/postinstall.jsView on unpkg · L1

1import{spawnSync as g}from"node:child_process";import{chmodSync as x,copyFileSync as k,existsSync as s,mkdirSync as v,statSync as b,writeFileSync as B}from"node:fs";import{createRe...

High

Sandbox Evasion Gated Capability

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

dist/postinstall.jsView on unpkg · L1

dist/index.jsView file

1Install-time code directly mutates a foreign AI-agent control surface: L1: (function(_0x2a0ec6,_0x4f10d7){function _0x3bf910(_0x211b8b,_0x388aea,_0xb35f80,_0x1c15a9){return _0x2d10(_0xb35f80- -0x206,_0x211b8b);}function _0x2f64c1(_0x2fe50c,_0x114cb1,_0x47... Write operation from dist/postinstall.js: L1: import{spawnSync as g}from"node:child_process";import{chmodSync as x,copyFileSync as k,existsSync as s,mkdirSync as v,statSync as b,writeFileSync as B}from"node:fs";import{createRe... Foreign user/project scope from dist/postinstall.js: L1: import{spawnSync as g}from"node:child_process";import{chmodSync as x,copyFileSync as k,existsSync as s,mkdirSync as v,statSync as b,writeFileSync as B}from"node:fs";import{createRe...

Critical

Ai Agent Control Hijack

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

dist/index.jsView on unpkg · L1

1(function(_0x2a0ec6,_0x4f10d7){function _0x3bf910(_0x211b8b,_0x388aea,_0xb35f80,_0x1c15a9){return _0x2d10(_0xb35f80- -0x206,_0x211b8b);}function _0x2f64c1(_0x2fe50c,_0x114cb1,_0x47...

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/index.jsView on unpkg · L1

1(function(_0x2a0ec6,_0x4f10d7){function _0x3bf910(_0x211b8b,_0x388aea,_0xb35f80,_0x1c15a9){return _0x2d10(_0xb35f80- -0x206,_0x211b8b);}function _0x2f64c1(_0x2fe50c,_0x114cb1,_0x47...

High

Obfuscated Payload Loader

Source contains an obfuscated payload loader that reconstructs and executes hidden code.

server-bundle/index.jsView file

8Cross-file remote execution chain: server-bundle/index.js spawns dist/index.js; helper contains network access plus dynamic code execution. L8: `||e==="\r"&&I[b+1]===` L9: `))a=a&&3;else{if(e<" "&&e!==" "||e==="\x7F")throw new zI("control characters are not allowed in strings",{toml:I,ptr:b});if((!a||a===3)&&e===n&&(!G||I[b+1]===n&&I[b+2]===n))return... L10: `;else if(e==="f")c+="\f";else if(e==="r")c+="\r";else if(e==="e")c+="\x1B";else if(e==='"')c+='"';else if(e==="\\")c+="\\";else throw new zI("unrecognized escape sequence",{toml:I... ... L30: `:n}var W1,u1=Cl(()=>{W1=/^[a-z0-9-_]+$/i});var N1={};xt(N1,{TomlDate:()=>PG,TomlError:()=>zI,default:()=>q_,parse:()=>$G,stringify:()=>ta});var q_,rR=Cl(()=>{i1();u1();dR();ea();q... L31: `)[0],R=Y.match(t6)?.[0]??"";switch(A._free(n),u){case Mn

High

Cross File Remote Execution Context

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

server-bundle/index.jsView on unpkg · L8

wasm/tree-sitter.wasmView file

•path = wasm/tree-sitter.wasm kind = wasm_module sizeBytes = 205488 magicHex = [redacted]

Medium

Ships Wasm Module

Package ships WebAssembly modules.

wasm/tree-sitter.wasmView on unpkg

web-dist/assets/main-a8rxcc3p.jsView file

•path = web-dist/assets/main-a8rxcc3p.js kind = oversized_source_file sizeBytes = 9130718 magicHex = [redacted]

Medium

Oversized Source File

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

web-dist/assets/main-a8rxcc3p.jsView on unpkg

Source & flagged code

11 flagged

package.jsonView file

Lines 11-51json

11 "import": "./dist/index.js"

12 }

13 },

14 "bin": {

15 "cxu": "dist/cli.js"

16 },

17 "files": [

18 "dist",

19 "wasm",

20 "web-dist",

21 "server-bundle",

22 "README.md",

23 "LICENSE"

24 ],

25 "scripts": {

26 "vendor": "node scripts/vendor-sa-vm.mjs",

27 "build": "node scripts/build.mjs",

28 "build:bun": "bun scripts/build.mjs",

29 "obfuscate": "node scripts/obfuscate.mjs",

30 "typecheck": "tsc -p tsconfig.json --noEmit",

31 "postinstall": "node dist/postinstall.js",

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg · L31

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg · L31

32 "prepack": "npm run build && npm run obfuscate",

33 "test": "bun test test/ 2>/dev/null || node --test test/*.test.mjs"

34 },

35 "publishConfig": {

36 "access": "public"

37 },

38 "dependencies": {

39 "tree-sitter-wasms": "^0.1.13",

40 "web-tree-sitter": "0.25.10"

41 },

42 "devDependencies": {

43 "esbuild": "^0.25.12",

44 "javascript-obfuscator": "^5.5.0",

45 "typescript": "^5.9.3"

46 },

47 "engines": {

48 "node": ">=18"

49 },

50 "license": "MIT",

51 "homepage": "https://github.com/layola13/codex-ultra#readme",

dist/postinstall.jsView file

Lines 1-2javascript

1import{spawnSync as g}from"node:child_process";import{chmodSync as x,copyFileSync as k,existsSync as s,mkdirSync as v,statSync as b,writeFileSync as B}from"node:fs";import{createRequire as V}

dist/index.jsView file

1Install-time code directly mutates a foreign AI-agent control surface: L1: (function(_0x2a0ec6,_0x4f10d7){function _0x3bf910(_0x211b8b,_0x388aea,_0xb35f80,_0x1c15a9){return _0x2d10(_0xb35f80- -0x206,_0x211b8b);}function _0x2f64c1(_0x2fe50c,_0x114cb1,_0x47... Write operation from dist/postinstall.js: L1: import{spawnSync as g}from"node:child_process";import{chmodSync as x,copyFileSync as k,existsSync as s,mkdirSync as v,statSync as b,writeFileSync as B}from"node:fs";import{createRe... Foreign user/project scope from dist/postinstall.js: L1: import{spawnSync as g}from"node:child_process";import{chmodSync as x,copyFileSync as k,existsSync as s,mkdirSync as v,statSync as b,writeFileSync as B}from"node:fs";import{createRe...

Critical

Ai Agent Control Hijack

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

dist/index.jsView on unpkg · L1

1(function(_0x2a0ec6,_0x4f10d7){function _0x3bf910(_0x211b8b,_0x388aea,_0xb35f80,_0x1c15a9){return _0x2d10(_0xb35f80- -0x206,_0x211b8b);}function _0x2f64c1(_0x2fe50c,_0x114cb1,_0x47...

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/index.jsView on unpkg · L1

1(function(_0x2a0ec6,_0x4f10d7){function _0x3bf910(_0x211b8b,_0x388aea,_0xb35f80,_0x1c15a9){return _0x2d10(_0xb35f80- -0x206,_0x211b8b);}function _0x2f64c1(_0x2fe50c,_0x114cb1,_0x47...

High

Obfuscated Payload Loader

Source contains an obfuscated payload loader that reconstructs and executes hidden code.

server-bundle/index.jsView file

8Cross-file remote execution chain: server-bundle/index.js spawns dist/index.js; helper contains network access plus dynamic code execution. L8: `||e==="\r"&&I[b+1]===` L9: `))a=a&&3;else{if(e<" "&&e!==" "||e==="\x7F")throw new zI("control characters are not allowed in strings",{toml:I,ptr:b});if((!a||a===3)&&e===n&&(!G||I[b+1]===n&&I[b+2]===n))return... L10: `;else if(e==="f")c+="\f";else if(e==="r")c+="\r";else if(e==="e")c+="\x1B";else if(e==='"')c+='"';else if(e==="\\")c+="\\";else throw new zI("unrecognized escape sequence",{toml:I... ... L30: `:n}var W1,u1=Cl(()=>{W1=/^[a-z0-9-_]+$/i});var N1={};xt(N1,{TomlDate:()=>PG,TomlError:()=>zI,default:()=>q_,parse:()=>$G,stringify:()=>ta});var q_,rR=Cl(()=>{i1();u1();dR();ea();q... L31: `)[0],R=Y.match(t6)?.[0]??"";switch(A._free(n),u){case Mn

High

Cross File Remote Execution Context

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

server-bundle/index.jsView on unpkg · L8

wasm/tree-sitter.wasmView file

•path = wasm/tree-sitter.wasm kind = wasm_module sizeBytes = 205488 magicHex = [redacted]

Medium

Ships Wasm Module

Package ships WebAssembly modules.

wasm/tree-sitter.wasmView on unpkg

web-dist/assets/main-a8rxcc3p.jsView file

•path = web-dist/assets/main-a8rxcc3p.js kind = oversized_source_file sizeBytes = 9130718 magicHex = [redacted]

Medium

Oversized Source File

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

web-dist/assets/main-a8rxcc3p.jsView on unpkg