COURSE

XSS (Cross-Site Scripting)

XSS (Cross-Site Scripting) vulnerabilities are both common and serious. For example, HackerOne has listed XSS as the number one vulnerability on their top 10 vulnerabilities list.

Vulnerability management is therefore extremely important, whether you are a penetration tester, a security consultant, a developer, or a bounty hunter!

DIFFICULTYBEGINNER

ESTIMATED TIME6h 45min

COURSE MODULES

0X1INTRO

What are Cross-Site Scripting Vulnerabilities?

LAB

0X2XSS ADVANCED

Stored XSS and stealing session cookies

LAB

Bleeding of cookies over the network

LAB

WYSIWYG XSS and SoMe worms

LAB

XSS in JavaScript strings 1

LAB

XSS in JavaScript strings 2

LAB

XSS in file uploads - HTML

LAB

0X3THE CHALLENGES

XSS vs HttpOnly

LAB

XSS in HTML attributes

LAB

XSS in file uploads - SVG

LAB

XSS in JavaScript strings 3

LAB

0X4DEFENCE

Avoiding XSS vulnerabilities

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