webgoat
main
project
JavaSource
WebContent
META-INF
WEB-INF
css
database
images
javascript
lesson_plans
AccessControlMatrix.html
BackDoors.html
BasicAuthentication.html
BlindSqlInjection.html
BufferOverflow.html
CSRF.html
ChallengeScreen.html
ClientSideFiltering.html
ClientSideValidation.html
CommandInjection.html
ConcurrencyCart.html
CrossSiteScripting.html
DBCrossSiteScripting.html
DBSQLInjection.html
DOMInjection.html
DOMXSS.html
DOS_Login.html
DangerousEval.html
Encoding.html
FailOpenAuthentication.html
ForcedBrowsing.html
ForgotPassword.html
HiddenFieldTampering.html
HtmlClues.html
HttpBasics.html
HttpOnly.html
HttpSplitting.html
JSONInjection.html
JavaScriptValidation.html
Lesson_Plan_Template.html
LogSpoofing.html
NewLesson.html
PathBasedAccessControl.html
ReflectedXSS.html
RemoteAdminFlaw.html
RoleBasedAccessControl.html
SilentTransactions.html
SoapRequest.html
SqlNumericInjection.html
SqlStringInjection.html
StoredXss.html
ThreadSafetyProblem.html
TraceXSS.html
UncheckedEmail.html
WSDLScanning.html
WeakAuthenticationCookie.html
WeakSessionID.html
WelcomeScreeen.html
WsSAXInjection.html
WsSqlInjection.html
XMLInjection.html
XPATHInjection.html
lesson_solutions
lessons
users
main.jsp
sideWindow.jsp
webgoat.jsp
webgoat_challenge.jsp
doc
build.xml
HOW TO create the WebGoat workspace.txt
WAR Installation Instructions.txt
build.xml
eclipse.bat
readme.txt
webgoat for SQL Server.bat
webgoat.bat
webgoat.sh
webgoat_8080.bat
webscarab.bat
git-svn-id: http://webgoat.googlecode.com/svn/trunk@174 4033779f-a91e-0410-96ef-6bf7bf53c507
25 lines
1.0 KiB
HTML
Executable File
25 lines
1.0 KiB
HTML
Executable File
<div align="Center">
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<p><b>Lesson Plan Title:</b> How to Perform Cross Site Scripting
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(XSS)</p>
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</div>
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<p><b>Concept / Topic To Teach:</b></p>
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<!-- Start Instructions -->
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It is always a good practice to scrub all inputs, especially those
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inputs that will later be used as parameters to OS commands, scripts,
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and database queries. It is particularly important for content that will
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be permanently stored somewhere. Users should not be able to create
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message content that could cause another user to load an undesirable
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page or undesirable content when the user's message is retrieved.
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<br>
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XSS can also occur when unvalidated user input is used in an HTTP
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response. In a reflected XSS attack, an attacker can craft a URL with
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the attack script and post it to another website, email it, or otherwise
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get a victim to click on it.
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<!-- Stop Instructions -->
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<p><b>General Goal(s):</b></p>
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For this exercise, you will perform a stored XSS attack.
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You will also implement code changes in the database to defeat
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these attacks.
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<br>
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