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Security42k · #4758

database-security

Lets your agent assess database security. Useful for finding unauthorized access, misconfigurations, and checking for dangerous commands.

What it does

This tool helps check the security of databases like PostgreSQL, MySQL, MongoDB, and others. It looks for issues such as weak passwords, misconfigurations, and excessive permissions that hackers could exploit.

When to use it

  • ✓When you suspect a database might be vulnerable.
  • ✓Before putting a database into production.
  • ✓After a database update or configuration change.

Example of what to ask your AI

“Check the security of my MySQL database and look for weak passwords.”

Want more? Open the sections below.

How to use

The easiest way: copy the message below and paste it into Claude, ChatGPT, Cursor or any AI. It reads the skill and follows the instructions.

Skill link

https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/database-security/SKILL.md

Ready-to-paste message

Use this skill to help me: https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/database-security/SKILL.md Read the SKILL.md file at that link and follow its instructions for my task.
View on GitHub ↗Raw file
How it works

The tool analyzes database settings, access permissions, and searches for known vulnerabilities. It uses specific tools to test different attack types, always following security rules.

Installation

Easiest way: copy the skill link and paste it into Claude, ChatGPT or Cursor asking it to follow the instructions.

In the terminal (Claude Code, Codex, Cursor), in your project folder:

npx skills add zhaoxuya520/reverse-skill --skill database-security

Or download just the file:

curl -L https://raw.githubusercontent.com/zhaoxuya520/reverse-skill/main/skills/database-security/SKILL.md -o SKILL.md
Technical content (original SKILL.md)

Original text by the author, straight from GitHub.

Database Security Assessment

ACTION REQUIRED（读完后立刻执行）

  1. NOW: 读取 precedent-pentest；生产库禁止破坏性语句 unless 明确允许
  2. NOW: scope 写清实例、账号权限、是否允许写/删
  3. NEXT: 客户端工具路径
  4. ACT: 暴露面 → 认证 → 授权 → 配置 → 利用链验证（安全）

适用场景

  • 数据库未授权/弱口令/错误绑定 0.0.0.0
  • 权限过大、危险功能（xp_cmdshell、COPY PROGRAM、UDF）
  • 横向：从应用账号到 DBA
  • NoSQL 注入与 Redis 写文件等（授权环境）

工作流

□ 网络暴露与 TLS
□ 账号角色与 grantee
□ 敏感表访问控制
□ 危险配置：file_priv、xp_cmdshell、load_file
□ 审计日志是否开启
□ 备份与快照权限

工具链

工具 用途
官方 CLI 连接与枚举
sqlmap 注入验证（授权）
nuclei 已知暴露模板
云 RDS 控制台审计 配置

参考

  • references/db-misconfig-checklist.md
  • ../pentest-tools/ ../cloud-k8s/

路由上下文

上游: MASTER R35
下游: 获 OS 命令 → attack-chain；云托管 → cloud-k8s

任务完成自检

  • 是否避免未授权写删？
  • 是否区分配置问题与可利用链？
  • Checklist？
FAQ

What are 'weak passwords'?

These are passwords that are easy to guess, like '123456' or 'password'.

What are 'misconfigurations'?

These are settings in the database that make it more vulnerable, like allowing access from anywhere or enabling dangerous functions.

Can this tool damage my database?

No, the tool is designed to be safe and not perform destructive actions on production databases unless explicitly allowed and with caution.

Details

Original description by the author

Use for authorized database security assessment covering PostgreSQL/MySQL/MSSQL/Mongo/Redis exposure, authz, UDF/command paths, and misconfiguration review.

repo: zhaoxuya520/reverse-skill

Popularity

GitHub stars
42k
Ranking position
#4758
License
MIT
Updated
9/22/2026

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