# Web Fuzzing

**ffuf:** A fast web fuzzer written in Go.

```
ffuf -w /path/to/wordlist -u https://target/FUZZ
```

[**Arjun**](https://github.com/s0md3v/Arjun)**:** This tool can find query parameters for URL enpoints. If you don't get what that means, it's okay, read along.

```
arjun -u https://api.example.com/endpoint
```

[**vaf**](https://github.com/d4rckh/vaf)**:** very advanced (web) fuzzer.

![](/files/-MZwUbjxuAePRkcac8Pp)

 [**parameth**](https://github.com/maK-/parameth)**:** This tool can be used to brute discover GET and POST parameters.

 [**ParamSpider**](https://github.com/devanshbatham/ParamSpider)**:** Mining parameters from dark corners of Web Archives.

![](/files/-MY4srEigYtXv3VnbVwk)

 [**smuggler**](https://github.com/defparam/smuggler): An HTTP Request Smuggling / Desync testing tool written in Python 3.

```
python3 smuggler.py -u <URL>
```

Reference: <https://raw.githubusercontent.com/gwen001/pentest-tools/master/smuggler.py>

[**DirDar**](https://github.com/blackhatethicalhacking/DirDar): DirDar is a tool that searches for (403-Forbidden) directories to break it and get dir listing on it.

[![asciicast](https://asciinema.org/a/391851.svg)](https://asciinema.org/a/391851)

&#x20;[**HackBar**](https://github.com/d3vilbug/HackBar)**:** HackBar plugin for Burpsuite.

![](/files/-MYEu8nLmpzXhWB3Rh9t)

**x8-Burp:** Discovering hidden parameters with burp.

{% embed url="<https://github.com/Impact-I/x8-Burp>" %}

[**jsql-injection**](https://github.com/ron190/jsql-injection)**:** jSQL Injection is a Java application for automatic SQL database injection.

![](/files/-MYM03x-Kn_uVgQSC3pk)

[**HTTP Request Smuggling Detection Tool**](https://github.com/anshumanpattnaik/http-request-smuggling)

![](/files/-MgwSsu4t-UreoUZSOnj)

## Bonus

{% embed url="<https://github.com/lutfumertceylan/top25-parameter>" %}

```
/cgi-bin/redirect.cgi?{payload}
/login?to={payload}
/out/{payload}
/out?{payload}
/redirect/{payload}
?action={payload}
?arg={payload}
?begindate={payload}
?board={payload}
?cat={payload}
?category={payload}
?categoryid={payload}
?checkout_url={payload}
?class={payload}
?cmd={payload}
?code={payload}
?command={payload}
?conf={payload}
?content={payload}
?continue={payload}
?date={payload}
?dest={payload}
?destination={payload}
?detail={payload}
?dir={payload}
?do={payload}
?doc={payload}
?document={payload}
?download={payload}
?email={payload}
?enddate={payload}
?exe={payload}
?exec={payload}
?execute={payload}
?feature={payload}
?file={payload}
?folder={payload}
?form={payload}
?func={payload}
?function={payload}
?go={payload}
?id={payload}
?image_url={payload}
?immagine={payload}
?inc={payload}
?include={payload}
?item={payload}
?join={payload}
?jump={payload}
?key={payload}
?keyword={payload}
?keywords={payload}
?l={payload}
?lang={payload}
?layout={payload}
?list_type={payload}
?load={payload}
?locate={payload}
?main={payload}
?menu={payload}
?mod={payload}
?module={payload}
?month={payload}
?name={payload}
?nav={payload}
?news={payload}
?next={payload}
?option={payload}
?p={payload}
?page={payload}
?path={payload}
?payload={payload}
?ping={payload}
?prefix={payload}
?print={payload}
?process={payload}
?q={payload}
?query={payload}
?read={payload}
?redir={payload}
?redirect={payload}
?redirect_uri={payload}
?ref={payload}
?reg={payload}
?region={payload}
?req={payload}
?return={payload}
?returnTo={payload}
?return_path={payload}
?return_to={payload}
?run={payload}
?rurl={payload}
?s={payload}
?search={payload}
?show={payload}
?site={payload}
?step={payload}
?target={payload}
?terms={payload}
?thread={payload}
?title={payload}
?topic={payload}
?type={payload}
?url={payload}
?view={payload}
?year={payload}
```

{% embed url="<https://github.com/afwu/leaky-paths>" %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://gitbook.seguranca-informatica.pt/tools/web-and-and-dns/web-fuzzing.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.