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openyida@2026.9.11-1: Malicious npm security report (Block) | LPM Firewall

registry / openyida / 2026.9.11-1

openyida@2026.9.11-1

OpenYida CLI - 宜搭低代码 AI 开发工具（安装即用，零配置）

AI Security Review

scanned 28d ago · by lpm-firewall-ai

Installing the package automatically modifies multiple AI-agent skill locations. It also enables and installs a Codex plugin without an explicit setup command.

Static reason

High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review

Trigger

npm installation, including dependency installation

Impact

The package can replace agent instructions and activate its CLI as a Codex plugin in existing user environments.

Mechanism

Postinstall deletion, replacement, configuration mutation, and plugin installation across AI-agent control surfaces

Attack narrative

npm executes the postinstall hook automatically. The hook removes and replaces skills in several installed AI-agent configuration directories. If Codex is present, it writes marketplace and plugin configuration, enables the OpenYida plugin, and runs the Codex plugin installation command. This is an unconsented broad mutation of foreign AI-agent control surfaces.

AI rationale

The automatic lifecycle hook performs broad, destructive agent-configuration changes and activates a plugin across existing tools. This meets the install-hook abuse block policy despite no confirmed credential exfiltration.

Evidence

package.jsonscripts/postinstall.jsyida-skills/~/.claude/skills/yida-skills/~/.codex/skills/yida-skills/~/.codex/config.toml~/.opencode/skills/yida-skills/~/.cursor/skills/yida-skills/~/.qwenworkcn/skills/yida-skills/~/.qoderwork/skills/yida-skills/

Source & flagged code

21 flagged · loading source

package.jsonView file

•scripts.postinstall = node scripts/postinstall.js

High

Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg

•scripts.postinstall = node scripts/postinstall.js

Medium

Ambiguous Install Lifecycle Script

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

package.jsonView on unpkg

lib/app/canvas-compile.jsView file

18* }`; L19: * new Function(wrapped)()(window, window); // 取 Comp.YidaComp || Comp.default L20: *

Low

Eval

Package source references a known benign dynamic code generation pattern.

lib/app/canvas-compile.jsView on unpkg · L18

bin/yida.jsView file

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = bin/yida.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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/yida.jsView on unpkg

12L13: const { version: currentVersion } = require('../package.json'); L14: const { t } = require('../lib/core/i18n');

Medium

Dynamic Require

Package source references dynamic require/import behavior.

bin/yida.jsView on unpkg · L12

lib/feedback/feedback.jsView file

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = lib/feedback/feedback.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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.

lib/feedback/feedback.jsView on unpkg

5const crypto = require('crypto'); L6: const { spawnSync } = require('child_process'); L7: ... L47: function printUsage() { L48: process.stderr.write(` L49: 用法: ... L322: function resolveCliPath() { L323: return path.join(__dirname, '..', '..', 'bin', 'yida.js'); L324: } ... L330: env: { L331: ...process.env, L332: YIDA_QUIET: '1',

Low

Weak Crypto

Package source references weak cryptographic algorithms.

lib/feedback/feedback.jsView on unpkg · L5

lib/dws/dws-wrapper.jsView file

12L13: const { execSync, spawn } = require('child_process'); L14: const { t } = require('../core/i18n'); ... L18: const INSTALL_SCRIPTS = { L19: unix: 'curl -fsSL https://raw.githubusercontent.com/DingTalk-Real-AI/dingtalk-workspace-cli/main/scripts/install.sh | sh', L20: windows: 'irm https://raw.githubusercontent.com/DingTalk-Real-AI/dingtalk-workspace-cli/main/scripts/install.ps1 | iex' ... L28: try { L29: const command = process.platform === 'win32' ? 'where' : 'which'; L30: execSync(`${command} ${DWS_BINARY_NAME}`, { stdio: 'ignore' }); ... L115: input: process.stdin, L116: output: process.stdout L117: });

High

Sandbox Evasion Gated Capability

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

lib/dws/dws-wrapper.jsView on unpkg · L12

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = lib/dws/dws-wrapper.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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.

lib/dws/dws-wrapper.jsView on unpkg

scripts/postinstall.jsView file

12* folderName 固定为 yida-skills，安装目标始终是 ~/<tool-config>/skills/yida-skills/ L13: * ~/.claude/skills/yida-skills/ ← <package>/yida-skills (copy) L14: * ~/.codex/skills/yida-skills/ ← <package>/yida-skills (copy) L15: * ~/.opencode/skills/yida-skills/ ← <package>/yida-skills (copy) L16: * ~/.cursor/skills/yida-skills/ ← <package>/yida-skills (copy) ... L59: if (!fs.existsSync(src)) {return;} L60: fs.mkdirSync(dest, { recursive: true }); L61: const entries = fs.readdirSync(src, { withFileTypes: true }); ... L67: } else { L68: fs.copyFileSync(srcPath, destPath); L69: } ... L76: function writeJsonFile(filePath, data) {

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/postinstall.jsView on unpkg · L12

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = scripts/postinstall.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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.

scripts/postinstall.jsView on unpkg

yida-skills/skills/yida-design/sub_skill/yida-design-plan/scripts/validate_design_themes.pyView file

•path = yida-skills/skills/yida-design/sub_skill/yida-design-plan/scripts/validate_design_themes.py kind = build_helper sizeBytes = 6711 magicHex = [redacted]

Medium

Ships Build Helper

Package ships non-JavaScript build or shell helper files.

yida-skills/skills/yida-design/sub_skill/yida-design-plan/scripts/validate_design_themes.pyView on unpkg

lib/app/page-compat.js#virtual:normalized:round1View file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 21

High

Semantic Analysis Limited

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

lib/app/page-compat.js#virtual:normalized:round1View on unpkg

lib/auth/oauth-loopback.jsView file

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = lib/auth/oauth-loopback.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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.

lib/auth/oauth-loopback.jsView on unpkg

lib/core/env-cmd.jsView file

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = lib/core/env-cmd.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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.

lib/core/env-cmd.jsView on unpkg

lib/core/update.jsView file

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = lib/core/update.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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.

lib/core/update.jsView on unpkg

lib/core/utils.jsView file

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = lib/core/utils.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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.

lib/core/utils.jsView on unpkg

lib/app/create-form.jsView file

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = lib/app/create-form.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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.

lib/app/create-form.jsView on unpkg

lib/auth/token-store.jsView file

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = lib/auth/token-store.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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.

lib/auth/token-store.jsView on unpkg

lib/bridge/bridge.jsView file

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = lib/bridge/bridge.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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.

lib/bridge/bridge.jsView on unpkg

lib/core/doctor.jsView file

•matchType = normalized_sha256 matchedPackage = openyida@2026.9.10 matchedPath = lib/core/doctor.js matchedIdentity = npm:b3BlbnlpZGE:2026.9.10 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.

lib/core/doctor.jsView on unpkg