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数据库安全评估

用于授权数据库安全评估,覆盖 PostgreSQL/MySQL/MSSQL/Mongo/Redis 的暴露面、授权、UDF/命令路径及配置审查。

数据库安全评估 是什么?

该技能用于执行授权数据库安全评估,支持多种主流数据库系统,包括 PostgreSQL、MySQL、MSSQL、MongoDB 和 Redis。它涵盖网络暴露与 TLS 检查、账号角色与权限授予、敏感表访问控制、危险配置(如 file_priv、xp_cmdshell、load_file)审查、审计日志与备份权限等关键领域。工作流强调从暴露面、认证、授权、配置到利用链验证的逐步推进,并明确要求避免在生产环境中使用破坏性语句。工具链包括官方 CLI、sqlmap(用于授权注入验证)、nuclei(已知暴露模板)以及云 RDS 控制台审计,进一步确保评估的全面性和准确性。该技能适用于 Cursor 等 AI 代理平台,可为安全工程师或渗透测试人员提供标准化、高效的数据库安全审查能力。

兼容平台~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/zhaoxuya520/reverse-skill/tree/main/skills/database-security

在你喜欢的 AI 中提问

打开一个已预加载此 Agent Skill 的新对话。

文档

数据库安全评估 是做什么的?

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?

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

api-security

Use for authorized security assessment of REST, GraphQL, WebSocket, or SOAP APIs, including discovery, authentication, authorization, rate-limit, and CI/CD testing.

apk-reverse

在 CLI 环境下做 Android APK 逆向时使用。适用于 APK 解包、Java 反编译、smali 修改、重打包、Frida 动态 Hook,以及按需切换到 so/native 分析。优先使用本机已安装的 jadx、apktool、frida、adb、ida-reverse、radare2。

attack-chain

Use for authorized multi-stage attack-path planning and orchestration when a task spans reconnaissance, initial access, privilege escalation, lateral movement, or impact assessment. Route single-stage tasks directly to their specialist skill.

binary-diff

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binary-ninja-reverse

Use for authorized binary analysis in Binary Ninja, including HLIL/MLIL/LLIL inspection, strings/imports/exports, cross-references, types, patch review, Python API automation, and optional Binary Ninja MCP or localhost HTTP integration.

browser-automation

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browser-extension-reverse

Use for authorized reverse engineering of browser extensions (Chrome/Firefox) including manifest analysis, background workers, and extension-based credential or traffic logic recovery.

case-review

Reviews a reverse-skill case package for scope readiness, Evidence to Finding to Path traceability, work item coverage, timeline references, and optional artifact hash integrity before report handoff.

cloud-k8s

Use for authorized cloud, container, and Kubernetes security assessment including metadata SSRF, IAM misconfig, container escape paths, and cluster RBAC review.

code-audit

Use for authorized source-code security review and SAST workflows including Semgrep, CodeQL patterns, dangerous API hunting, and fix verification.

ctf-sandbox

Thin PRIMARY for CTF / AWD / 靶场 multi-type orchestration. Hands off to the sidecar CTF-Sandbox-Orchestrator. Use when the user says CTF, AWD, 靶场, or 比赛题 and no more specific pwn/APK/IDA route already won.

diagram-generator

generate, refine, validate, and render diagrams from natural language, notes, code snippets, schemas, tables, or existing diagram source. use for flowcharts, swimlanes, sequence diagrams, state diagrams, er diagrams, class diagrams, architecture/c4-style diagrams, dependency graphs, gantt charts, mind maps, user journeys, sankey-style flows, org charts, network graphs, and other visual models. supports mermaid by default, graphviz dot for complex graph layout, plantuml for uml-heavy engineering diagrams, and svg output when direct markup is more reliable.

digital-forensics

Use for authorized digital forensics including memory dumps, disk timelines, PCAP investigation, artifact triage, and IR evidence preservation.

docs-generator

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dotnet-reverse

.NET / C# 二进制逆向。当目标是 .NET assembly(PE 头含 CLR、.exe/.dll 托管程序)、C# 编译产物(含 NativeAOT)、红队 Sharp* 工具(Rubeus / SharpHound / SharpHound 等)、.NET 混淆程序(ConfuserEx / SmartAssembly / Babel / Eazfuscator)、.NET loader / info-stealer / 套壳 malware 时使用。优先用 dnSpyEx + de4dot,需要 AI 直接操作时联动 dnSpy MCP。不用于纯 native 二进制(走 reverse-engineering / ida-reverse)。

edr-bypass-re

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email-security

Use for authorized email security review including phishing analysis, header authentication (SPF/DKIM/DMARC), BEC patterns, and mailbox token abuse research.

firmware-pentest

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ghidra-reverse

Use for free/open reverse engineering with Ghidra (headless or GUI), including decompile, cross-refs, and optional Ghidra MCP workflows when IDA is unavailable.

go-rust-reverse

Use for reverse engineering stripped Go and Rust binaries including runtime recognition, pclntab/moduel data recovery, panic strings, and idiomatic decompilation recovery.

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