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Php Nosql Audit

Community
0xShe
php-nosql-audit

PHP Web 源码 NoSQL 注入审计工具。识别用户输入进入 MongoDB/DocumentDB 查询构造,分析是否存在 operator 注入($gt/$ne/$where 等),输出分级、PoC 与修复建议(禁止省略)。

Overview

Publisher0xShe
RepositoryPHP-Code-Audit-Skill
Skill namephp-nosql-audit
Stars
406
Forks
42
Bundled files
Instructions only
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by 0xShe on GitHub. Read the source before you install it.

Installation

Install the Php Nosql Audit AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/0xShe/PHP-Code-Audit-Skill/tree/main/php-nosql-audit
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/0xShe/PHP-Code-Audit-Skill.git /tmp/PHP-Code-Audit-Skill
mkdir -p .claude/skills
cp -r /tmp/PHP-Code-Audit-Skill/php-nosql-audit .claude/skills/php-nosql-audit
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Php Nosql Audit in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Php Nosql Audit on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Php Nosql Audit is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

PHP NoSQL 注入审计(php-nosql-audit)

分析 PHP 项目源码,识别用户输入如何进入 NoSQL 查询条件,并检测 operator 注入导致的鉴权绕过/数据泄露。

分级与编号

  • 详见:shared/SEVERITY_RATING.md
  • 漏洞编号:{C/H/M/L}-NOSQL-{序号}

必检 Sink(强制)

常见于 MongoDB 驱动/ODM:

  • collection->find($filter)
  • findOne($filter) / update($filter, {value}) / delete($filter)
  • where($condition) 或 ->filter({value})
  • 将用户输入拼入查询数组/表达式的封装函数

必检危险模式(强制)

必须输出以下判断证据:

  • 用户输入直接作为 filter/condition 数组的一部分(尤其是 json_decode 的结果)
  • 存在“把用户输入当成结构化条件”的行为,而未强制类型/白名单
  • query 中包含可能被滥用的运算符字段:$ne/$gt/$lt/$or/$and/$where/$regex

tracer 触发条件

当用户输入是 JSON/数组/嵌套结构,且进入查询构造前有多层封装时,必须追踪到最终 sink。

报告输出

{output_path}/vuln_audit/nosql_{timestamp}.md

条目模板(强制)

每条漏洞必须包含:

  • 位置证据(查询构造函数/最终 find/update 调用)
  • 数据流链(输入解析 -> 类型 -> 查询条件)
  • 可利用前置条件(鉴权状态/需要登录与否/能否改变查询操作符)
  • 验证 PoC(必须真实路由与真实参数名;payload 为结构化 NoSQL 条件示例)
  • 修复建议(严格字段 allowlist + 强制类型 + 避免把用户输入当作查询表达式)

证据引用(强制:来自 php-route-tracer)

每条 NoSQL 注入疑似漏洞必须逐项引用 trace 输出中 ## 9) Sink Evidence Type Checklist 的 NOSQL 行对应证据要点(允许状态为待验证,但证据引用必须存在):

  1. EVID_NOSQL_QUERY_CONSTRUCTION:NoSQL 查询构造点证据(对应 find/update/delete 或 query builder 执行点)
  2. EVID_NOSQL_USER_INPUT_INTO_QUERY_STRUCTURE:用户输入进入查询条件结构的证据(可控字段进入 filter/where 的结构)
  3. EVID_NOSQL_OPERATOR_INJECTION_FIELDS:operator 注入字段证据($ne/$gt/$or/$where/$regex 等)

tracer 证据缺失处理(强制)

  • 若无法定位上述 1~3 任一关键证据要点:该漏洞状态只能标记为 ⚠️待验证,不得直接给出 ✅已确认可利用。

Frequently asked questions

What does the Php Nosql Audit AI skill do?

PHP Web 源码 NoSQL 注入审计工具。识别用户输入进入 MongoDB/DocumentDB 查询构造,分析是否存在 operator 注入($gt/$ne/$where 等),输出分级、PoC 与修复建议(禁止省略)。

Why use Php Nosql Audit on TypingMind?

Because you install it once and use it with any model. Php Nosql Audit is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Php Nosql Audit in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/0xShe/PHP-Code-Audit-Skill/tree/main/php-nosql-audit. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Php Nosql Audit?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Php Nosql Audit?

As many as you like. As long as a model supports skills, you can use Php Nosql Audit with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Php Nosql Audit AI skill free?

It is published on GitHub by 0xShe. Check the repository for licensing terms. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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