In modern times every human being rely upon the internet for their scant to hefty needs as internet offers vast amount of information to users, so it’s availability to users is indispensable. Major objectives of security are availability, integrity and confidentiality. Cross Site Scripting (XSS) and SQL Injection Attack (SQLIA) is a generic and critical security issue towards to the web application and database security. In general, not well validated and verified web applications are highly prone and vulnerable by the attackers. Due to the creative and dynamic XSS and SQLIA methods and techniques, users can save their valuable, integral and confidential data in the web site to save their market stability towards their self as well as social enrichment. Many tools and techniques are addressed to the references regarding the XSS and SQL Injection issues, but we are present and used pattern matching techniques in SQL statements to implement the SQLIA and XSS in web application. At the outset pattern matching algorithm is used and gets better solution towards on implementation of SQLIA and XSS attacks and preventions.