Remove redundant tier 1-4 prefixes from XSS challenge descriptions

data/datacreator.js

@@ -86,43 +86,43 @@ function createChallenges () {
   models.Challenge.create({
     name: 'XSS Tier 1',
     category: 'XSS',
-    description: 'XSS Tier 1: Perform a <i>reflected</i> XSS attack with <code>&lt;script&gt;alert("XSS1")&lt;/script&gt;</code>.',
+    description: 'Perform a <i>reflected</i> XSS attack with <code>&lt;script&gt;alert("XSS1")&lt;/script&gt;</code>.',
     difficulty: 1,
     hint: addHint('Look for an input field where its content appears in the response HTML when its form is submitted.'),
-    hintUrl: addHint('https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/xss.html#xss-tier-1-perform-a-reflected-xss-attack'),
+    hintUrl: addHint('https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/xss.html#perform-a-reflected-xss-attack'),
     solved: false
   }).success(function (challenge) {
     challenges.localXssChallenge = challenge
   })
   models.Challenge.create({
     name: 'XSS Tier 2',
     category: 'XSS',
-    description: 'XSS Tier 2: Perform a <i>persisted</i> XSS attack with <code>&lt;script&gt;alert("XSS2")&lt;/script&gt;</code> bypassing a <i>client-side</i> security mechanism.',
+    description: 'Perform a <i>persisted</i> XSS attack with <code>&lt;script&gt;alert("XSS2")&lt;/script&gt;</code> bypassing a <i>client-side</i> security mechanism.',
     difficulty: 3,
     hint: addHint('Only some input fields validate their input. Even less of these are persisted in a way where their content is shown on another screen.'),
-    hintUrl: addHint('https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/xss.html#xss-tier-2-perform-a-persisted-xss-attack-bypassing-a-client-side-security-mechanism'),
+    hintUrl: addHint('https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/xss.html#perform-a-persisted-xss-attack-bypassing-a-client-side-security-mechanism'),
     solved: false
   }).success(function (challenge) {
     challenges.persistedXssChallengeUser = challenge
   })
   models.Challenge.create({
     name: 'XSS Tier 4',
     category: 'XSS',
-    description: 'XSS Tier 4: Perform a <i>persisted</i> XSS attack with <code>&lt;script&gt;alert("XSS4")&lt;/script&gt;</code> bypassing a <i>server-side</i> security mechanism.',
+    description: 'Perform a <i>persisted</i> XSS attack with <code>&lt;script&gt;alert("XSS4")&lt;/script&gt;</code> bypassing a <i>server-side</i> security mechanism.',
     difficulty: 4,
     hint: addHint('The "Comment" field in the "Contact Us" screen is where you want to put your focus on.'),
-    hintUrl: addHint('https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/xss.html#xss-tier-4-perform-a-persisted-xss-attack-bypassing-a-server-side-security-mechanism'),
+    hintUrl: addHint('https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/xss.html#perform-a-persisted-xss-attack-bypassing-a-server-side-security-mechanism'),
     solved: false
   }).success(function (challenge) {
     challenges.persistedXssChallengeFeedback = challenge
   })
   models.Challenge.create({
     name: 'XSS Tier 3',
     category: 'XSS',
-    description: 'XSS Tier 3: Perform a <i>persisted</i> XSS attack with <code>&lt;script&gt;alert("XSS3")&lt;/script&gt;</code> without using the frontend application at all.',
+    description: 'Perform a <i>persisted</i> XSS attack with <code>&lt;script&gt;alert("XSS3")&lt;/script&gt;</code> without using the frontend application at all.',
     difficulty: 3,
     hint: addHint('You need to work with the server-side API directly. Try different HTTP verbs on different entities exposed through the API.'),
-    hintUrl: addHint('https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/xss.html#xss-tier-3-perform-a-persisted-xss-attack-without-using-the-frontend-application-at-all'),
+    hintUrl: addHint('https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/xss.html#perform-a-persisted-xss-attack-without-using-the-frontend-application-at-all'),
     solved: false
   }).success(function (challenge) {
     challenges.restfulXssChallenge = challenge