How Hack Website with XXS(Cross side Scripting) vulnerability? | Introduction| Practical |

How Hack Website with XXS(Cross side Scripting) vulnerability?|Introduction|Practical|

Hacking Websites With XXS(Cross Side Scripting) vulnerability.

Hii Guys,Today Teach About What is XXS(Cross Side Scripting) Vulnerability and How To Hack Website With this Vulnerability and How To prevent it. If You like this Blog Or You have Learn new Thing so PLzz leave a comment below and plzz Subscribe to This Blog.If you have any problem then contact me or comment below.So Lets Begin!!!

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What Is XXS(Cross Side Scripting) vulnerability?

XXS(Cross Side Scripting) means Injecting a malicious code to the website which is vulnerable of XXS or totally Defacing the Website.For eg if You Html then You will know that we have to start Html coding with starting Tag and the at last we have to close the coding with closing tag but some Coder Do put the closing tag That causes XXS vulnerability SO that an Attacker is able To inject Malicious Code. This Attack is called XXS(Cross Side Scripting Attack/Vulnerability.

How To Hack Websites with XXS vulnerability and How to Find A Vulnerable?

To Find a XXS Vulnerability in Websites.Who have to first Find Input area of Website like Comment box,From box,Id And Password Input box,etc. So that By injecting a Html Code can Tell Us that Website is XXS Vulnerable or not. for eq You can Inject This Html code :-- <-body bgcolor="red">(Please remove the - Sign in the code otherwise the code will not work.).In that red section you can put any color name of your choice but in this example i am considering red color. so after entering this Html code in website comment box or any other input box if the website background color becomes red then it is XXS vulnerable. after You know that the website is XXS vulnerable then you can inject more Html code and JavaScript and you can Deface the website.For This attack you must know the Basic of Html,Css,JavaScript(JS).

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How To Prevent XXS(Cross Side Scripting) Vulnerability?

As all Of You had now Know that XXS vulnerability is caused due to Bad Coding of not closing The Html Tags So the only way to prevent XXS vulnerability is that we should Not leave any html tag Open all Html tags must be closed and also the main html tag.so that we can prevent XXS vulnerability.

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