Are you looking for one of the best tools for vulnerability scanning that is specialized for web app auditing, then you are at the right spot because for this purpose you must have a clear understanding of w3af. W3af stands for web application attack and audit framework, it is an ope3n source framework, especially for web app auditing and exploitation. The companies whose IT budgets are not enough to buy enterprise-class and proprietary tools such as cenzic hailstorm (now Trustwave App Scanner Enterprise) or IBM security App scan prefer to use this tool.
You will find w3af as a highly valuable and cost-effective web app auditing tool. You can use it to recognize more than 200 vulnerabilities to decrease the risk exposure of your website. The framework is specifically and proudly established using python and is simple to extend and easy.
In this blog, you will come across the illustration of the features of w3af, and ways how to scan an application with the usage of the command-line interface (CLI). It is a popular and powerful tool that is very easy to use and extend as compared to the other tools. In this article, we will exhibit scanning an application using CLI, an overview of the variety of plug-ins, and how communication takes place between different plugins.
It has several plugins which can communicate with others. Such as, the discovery plug-in can recognize a variety of uses for the application and pass its outcome to the audit plug-in that can use the URLs to find the vulnerabilities. The exploit plug-in can be considered to exploit any recognized vulnerabilities.
W3af has a broad assortment of features that includes manual request generation (best for manual web app testing) and fuzzing. You can also call it a “man-in-the-middle” proxy, so that interrupted requests can be considered for manual web app testing support from the request generator.
You are supposed to type the command mentioned below to open, you may be asked to update w3af:
1. W3af Console
Type “help”, to create a list of the available commands.
2. W3af Support
If you want to see the list of command options available for a plug-in, enter the plug-in name. Or to list the available plugins, you need to type “plugins.” Such as typing “keys” illustrate you the list of shortcut keys in w3af
3. Keys Control
You can get help for a list for any plug-in; enter “help <PluginName>.” Such as, to see the explanation of the discovery plug-in, type “help Discovery”
Want more amazing content on the same subject? Let’s Explore About OpenVAS – Open Vulnerability Assessment Scanner
4. Detection Plug-In
Get an instant overview of a few of the variety of available w3af plug-ins, thanks to the strong tool community. To get more information, you can consult with one of our representatives.
Discovery: crawling is done by the discovery plug-in for the particular application and searches URLs and makes that can be used by the other plugins to find vulnerabilities. There is a variety of available discovery plug-ins. Such as google spider, hmap, spiderman, and so on. You can allow one or more plug-ins as required. If you want to see the list of discovery plugins, just type “discovery.”
5. Get A List Of Discovery Plugins
If you want to get the information on the particular plug-in, then type “discovery desc <pluginaname>.” For example, if you want to look at the explanation for plug-in xssedDotCom, type “discovery desc xssedDotCom.”
6. Xsseddotcom Portrayal
There are other discovery commands such as:
- To permit over one plug-in; discovery plugin1, plugin2
- To all plugins; discover all
- Some other commonly used discovery commands include:
- Eliminates every part of enabled plugins: discovery! All
- Make a list of enabled plugins: list discovery enabled
7. A Few More Discovery Commands
Audit: The Audit plug-in is referred to identify vulnerabilities on the URLs found by the discovery plug-in. It can be used to test for various types of vulnerabilities such as cross-site scripting (XSS), cross-site request forgery (CSRF), SQL injection, and so on. It enables its tests by introducing several sets of strings and makes the verification of the responses.
If you want to get information regarding the XSS plug-in, type “audit desc XSS.”
8. XSS Plugin Portrayal
Normally, there are a couple of configurable parameters available for the XSS plug-in. You need to follow a particular type of command to set the number of checks to an elevated number.
9. Configuring XSS Parameters
Grep: the functionality of the grep plug-in is the same as passive scanning and allows searching interesting information through analyzing requests and responses. It can search out information such as credit card information, email addresses, file upload functionality, and many more. You can configure several grep plugins as per your demand. But ensure that you allow the discovery plug-in, otherwise, you will be unable to make most of the usage of the grep plug-in since it will only analyze requests and responses.
10. Grep Plug-In For File Upload
Output: if you want to see the results of the scan in different formats then the output plug-in is here. W3af allows multiple formats that include text, console, XML, HTML, and many more. Several configuration parameters are there like verbosity, filename, etc. for instance, set verbose to true if you want to get explained output on the scanned application.
In A Nutshell
All these commands were discussed to give you an instant glimpse of this amazing web app auditing tool. Hopefully, you would find it very helpful and will encourage yourself to use w3af alongside your application. It will help you to have a good sense of what vulnerabilities you are supposed to address. Undoubtedly, application vulnerability testing and exploitation is one of the exceptional professionals specially.
To be extra protected with your information as security risks associated with an application, one should engage with a skilled and professional third party to scan the critical application or review the source code. For more information contact SecurityX.