Session Fixation lesson plan and solution edited

git-svn-id: http://webgoat.googlecode.com/svn/trunk@339 4033779f-a91e-0410-96ef-6bf7bf53c507

webgoat/main/project/WebContent/lesson_plans/SessionFixation.html

@@ -11,14 +11,15 @@ How to steal a session with a 'Session Fixation'
 </p>
 A user is recognized by the server by an unique Session ID. If a
 user has logged in and is authorized he does not have to 
-reauhorize when he revisits the application as the user is recognized
+reauthorize when he revisits the application as the user is recognized
 by the Session ID. In some applications it is possible to deliver
 the Session ID in the Get-Request. Here is where the attack starts.
 <br><br>
-An attacker can send a hyperlink to a victim with a choosen Session ID.
+An attacker can send a hyperlink to a victim with a chosen Session ID.
-This can be done for example by a phishing mail.
+This can be done for example by a prepared mail which looks like an 
-If the victim clicks on the link and loggs in he is authorized
+official mail from the application administrator.
-by the Session ID the attacker has choosen. The attacker
+If the victim clicks on the link and logs in he is authorized
+by the Session ID the attacker has chosen. The attacker
 can visit the page with the same ID and is recognized as the victim and
 gets logged in without authorization.
 </div>

webgoat/main/project/WebContent/lesson_solutions/SessionFixation.html

@@ -15,16 +15,17 @@ How to steal a session with a 'Session Fixation'
 <p><b>How the attacks works:</b><br/>
 A user is recognized by the server by an unique 
 Session ID. If a user has logged in and is authorized 
-he does not have to reauhorize when he revisits the 
+he does not have to reauthorize when he revisits the 
 application as the user is recognized by the Session ID.
  In some applications it is possible to deliver the Session 
  ID in the Get-Request. Here is where the attack starts. 
 </p>
 <p>An attacker can send a hyperlink to a
- victim with a choosen Session ID. This can be 
+ victim with a chosen Session ID. This can be 
- done for example by a phishing mail. If the victim 
+ done for example by a prepared mail which looks like an 
- clicks on the link and loggs in he is authorized by the 
+official mail from the application administrator. If the victim 
- Session ID the attacker has choosen. The attacker can visit
+ clicks on the link and logs in he is authorized by the 
+ Session ID the attacker has chosen. The attacker can visit
   the page with the same ID and is recognized as the victim
    and gets logged in without authorization.</p>
 
@@ -44,7 +45,7 @@ in lesson 2 and 3 you are the victim Jane.
 
 <p>
 <b>Stage 1:</b><br>
-You have to send a phishing mail to Jane with a link containing a Session ID.
+You have to send a prepared mail to Jane which looks like a mail from Goat Hills Financial with a link containing a Session ID.
 The mail is already prepared. You only have to alter the link so it includes
 a Session ID (SID). You can archive this by adding &SID=WHATEVER to
 the link. Of course can WHATEVER be replaced by any other string.
@@ -53,7 +54,7 @@ The link should look similar to following:<br>
 </p>
 <div align="left"><font size="2">
 <img src='lesson_solutions/SessionFixation_files/sf_stage1.png'><br>
-<b>Figure 1: Phishing Mail</b>
+<b>Figure 1: Prepared Mail</b>
 </font>
 </div>
 
@@ -66,7 +67,7 @@ stage as you have only to click on the link	'Goat Hills Financial'.
 </p>
 <div align="left"><font size="2">
 <img src='lesson_solutions/SessionFixation_files/sf_stage2.png'><br>
-<b>Figure 2: Received Phishing Mail</b>
+<b>Figure 2: Received Mail</b>
 </font>
 </div>