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dev-vulnerability-patterns

程式碼漏洞模式資料庫。提供 Python/JS/Java/Go 語言特定的漏洞程式碼模式、CWE 分類、安全替代方案與嚴重度評估標準。適用於「漏洞模式」、「CWE」、「SQL Injection」、「XSS」、「安全漏洞」、「安全編碼」、「漏洞程式碼」等安全性審查任務。強化 security-analyst…

Skill by vincent119

IndexedApache-2.0
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

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程式碼漏洞模式資料庫。提供 Python/JS/Java/Go 語言特定的漏洞程式碼模式、CWE 分類、安全替代方案與嚴重度評估標準。適用於「漏洞模式」、「CWE」、「SQL Injection」、「XSS」、「安全漏洞」、「安全編碼」、「漏洞程式碼」等安全性審查任務。強化 security-analyst 的分析能力。注意:滲透測試執行與 WAF 設定不在此技能範圍內。

Use cases: backend, security

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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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  • codeload.github.com · found in install command

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  • ~/.claude/skills/dev-vulnerability-patterns

What's inside

Skill name
dev-vulnerability-patterns
Description
程式碼漏洞模式資料庫。提供 Python/JS/Java/Go 語言特定的漏洞程式碼模式、CWE 分類、安全替代方案與嚴重度評估標準。適用於「漏洞模式」、「CWE」、「SQL Injection」、「XSS」、「安全漏洞」、「安全編碼」、「漏洞程式碼」等安全性審查任務。強化 security-analyst 的分析能力。注意:滲透測試執行與 WAF 設定不在此技能範圍內。
License
Apache-2.0
Instructions
257 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Vulnerability Patterns — 程式碼漏洞模式資料庫

security-analyst 在安全性審查時使用的漏洞程式碼模式、CWE 分類與安全替代方案參考。

## 此技能的功能

- 提供 CWE Top 25 漏洞分類與優先偵測目標
- 提供 Python、JavaScript/TypeScript、Java、Go 的語言特定漏洞模式
- 每個漏洞附上安全替代方案
- 提供 CVSS v3.1 嚴重度評估標準

## 適用時機

- 執行安全性程式碼審查
- 識別特定語言的漏洞模式
- 搭配 `dev-code-reviewer` 技能使用

## 觸發範例

- 「這段 Python 程式碼有 SQL Injection 風險嗎?」
- 「檢查這個 Go 程式碼的 Path Traversal 漏洞」
- 「列出這段程式碼的 CWE 分類」
- 「這個 API 有沒有認證缺陷?」

---

## 漏洞分類系統(CWE Top 25)

### 優先偵測目標

| CWE | 名稱 | 嚴重度 | 頻率 |
|-----|------|--------|------|
| CWE-89 | SQL Injection | Critical | 高 |
| CWE-78 | OS Command Injection | Critical | 中 |
| CWE-798 | Hardcoded Credentials | Critical | 高 |
| CWE-862 | Missing Authorization | Critical | 高 |
| CWE-306 | Missing Authentication | Critical | 中 |
| CWE-502 | Insecure Deserialization | Critical | 中 |
| CWE-79 | XSS (Cross-Site Scripting) | High | 極高 |
| CWE-22 | Path Traversal | High | 中 |
| CWE-352 | CSRF | High | 高 |
| CWE-918 | SSRF | High | 中 |

---

## 語言特定漏洞模式

### Python

#### SQL Injection(CWE-89)
```python
# 漏洞
query = f"SELECT * FROM users WHERE name = '{user_input}'"
cursor.execute(query)

# 安全
cursor.execute("SELECT * FROM users WHERE name = %s", (user_input,))
# 或使用 ORM(SQLAlchemy、Django ORM)
```

#### Command Injection(CWE-78)
```python
# 漏洞
os.system(f"ping {user_input}")
subprocess.call(f"ls {user_input}", shell=True)

# 安全
subprocess.run(["ping", user_input], shell=False)
```

#### Path Traversal(CWE-22)
```python
# 漏洞
file_path = os.path.join(BASE_DIR, user_input)
open(file_path).read()

# 安全
file_path = os.path.realpath(os.path.join(BASE_DIR, user_input))
if not file_path.startswith(os.path.realpath(BASE_DIR)):
    raise ValueError("Invalid path")
```

#### YAML Deserialization(CWE-502)
```python
# 漏洞
data = yaml.load(user_input)  # 可能執行任意程式碼

# 安全
data = yaml.safe_load(user_input)
```

---

### JavaScript / TypeScript

#### XSS(CWE-79)
```javascript
// 漏洞(React)
<div dangerouslySetInnerHTML={{ __html: userInput }} />

// 安全
<div>{userInput}</div>  // React 自動跳脫
// 必要時使用 DOMPurify
import DOMPurify from 'dompurify';
<div dangerouslySetInnerHTML={{ __html: DOMPurify.sanitize(userInput) }} />
```

#### Prototype Pollution(CWE-1321)
```javascript
// 漏洞
function merge(target, source) {
  for (let key in source) {
    target[key] = source[key];  // __proto__ 污染
  }
}

// 安全
function merge(target, source) {
  for (let key of Object.keys(source)) {

From vincent119/ai-rules-kit, Apache-2.0.

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Last commit (this folder)
Sep 8, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

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License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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dev-vulnerability-patterns skill. Agent Mart. https://agentmart.dev/skills/vincent119-dev-vulnerability-patterns (last updated 2026-10-24)