# About
The articles in this series are aimed at people who have a basic knowledge of Java's basic syntax. The contents of this series of articles mainly include:

* Introduction to audit environment
* SQL vulnerability principle and actual case introduction
* XSS vulnerability principle and actual case introduction
* SSRF vulnerability principle and actual case introduction
* RCE vulnerability principle and actual case introduction
* Includes vulnerability principles and actual case introductions
* Serialization vulnerability principle and actual case introduction
* S2 series classic vulnerability analysis
* WebLogic series of classic vulnerability analysis
* fastjson series classic vulnerability analysis
* Jackson series classic vulnerability analysis, etc.

The content order may be slightly adjusted, but the overall content will not change. Finally, I hope that this series of articles can bring you a little gain.

This project contains the source code needed based on the above article

Have fun


# 
 Java 

* 
* SQL 
* XSS 
* SSRF 
* RCE 
* 
* 
* S2
* WebLogic 
* fastjson
* jackson