Web Uygulamalarının Hacklenmesi

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Transcript of Web Uygulamalarının Hacklenmesi

whoamiSecurity Researcher @ Netsparker Ltd.

Developer @ Another Times

Writer @ Ethical Hacking “Offensive & Defensive” Book

Blog: omercitak.com

All Social Platform: @Om3rCitak

ping pong?

ping pong?

cross site scripting

• Reflected XSS• DOM Based XSS• Stored XSS

reflected cross site scripting

reflected cross site scripting

dom-based cross site scripting

stored cross site scripting

stored cross site scripting

stored cross site scripting

sql injection

• Union Based SQL Injection• Blind SQL Injection• Time Based SQL Injection

union based sql injection

login bypass

blind sql injection

• Ya hatalar gizlenmiş ise? (error_reporting(0))

• Ya mysql_* fonksiyonlarının başına «@» konulmuş ise?

blind sql injection

blind sql injection

blind sql injection

time-based sql injection

• Ya arka planda çıktı vermeyen bir query çalışıyor ise?– Count Query– Update Query– Insert Query– Delete Query– Relationship Query

time-based sql injection

time-based sql injectionMySQL Server

Microsoft SQL Server

Oracle Server

sql injection poc

Uluslararası Af Örgütü (amnesty.org.tr)

sql injection poc

where is the güvenlik?

questions

thanks

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