client/views: escape HTML

This lets client use < > in tag names.

client/html/comment.tpl

@@ -1,7 +1,7 @@
 <div class='comment'>
     <div class='avatar'>
         <% if (ctx.comment.user.name && ctx.canViewUsers) { %>
-            <a href='/user/<%= ctx.comment.user.name %>'>
+            <a href='/user/<%- ctx.comment.user.name %>'>
         <% } %>
 
         <%= ctx.makeThumbnail(ctx.comment.user.avatarUrl) %>
@@ -15,10 +15,10 @@
         <header><!--
             --><span class='nickname'><!--
                 --><% if (ctx.comment.user.name && ctx.canViewUsers) { %><!--
-                    --><a href='/user/<%= ctx.comment.user.name %>'><!--
+                    --><a href='/user/<%- ctx.comment.user.name %>'><!--
                 --><% } %><!--
 
-                --><%= ctx.comment.user.name %><!--
+                --><%- ctx.comment.user.name %><!--
 
                 --><% if (ctx.comment.user.name && ctx.canViewUsers) { %><!--
                     --></a><!--

client/html/comment_form.tpl

@@ -10,7 +10,7 @@
             --></div><!--
 
             --><div class='edit tab'><!--
-                --><textarea required minlength=1><%= ctx.comment.text %></textarea><!--
+                --><textarea required minlength=1><%- ctx.comment.text %></textarea><!--
             --></div><!--
         --></div>
 

client/html/comments_page.tpl

@@ -4,14 +4,14 @@
             --><li><!--
                 --><div class='post-thumbnail'><!--
                     --><% if (ctx.canViewPosts) { %><!--
-                        --><a href='/post/<%= post.id %>'><!--
+                        --><a href='/post/<%- post.id %>'><!--
                     --><% } %><!--
                         --><%= ctx.makeThumbnail(post.thumbnailUrl) %><!--
                     --><% if (ctx.canViewPosts) { %><!--
                         --></a><!--
                     --><% } %><!--
                 --></div><!--
-                --><div class='comments-container' data-for='<%= post.id %>'></div><!--
+                --><div class='comments-container' data-for='<%- post.id %>'></div><!--
             --></li><!--
         --><% } %><!--
     --></ul>

client/html/endless_pager_page.tpl

@@ -1,4 +1,4 @@
 <div class='page'>
-    <p class='page-header'><span>Page <%= ctx.page %> of <%= ctx.totalPages %></span></p>
+    <p class='page-header'><span>Page <%- ctx.page %> of <%- ctx.totalPages %></span></p>
     <div class='page-content-holder'></div>
 </div>

client/html/fav.tpl

@@ -12,4 +12,4 @@
 <% } %>
     <span class='vim-nav-hint'>add to favorites</span>
 </a>
-<span class='value'><%= ctx.favoriteCount %></span>
+<span class='value'><%- ctx.favoriteCount %></span>

client/html/file_dropper.tpl

@@ -1,6 +1,6 @@
 <div class='file-dropper-holder'>
-    <input type='file' id='<%= ctx.id %>'/>
+    <input type='file' id='<%- ctx.id %>'/>
-    <label class='file-dropper' for='<%= ctx.id %>'>
+    <label class='file-dropper' for='<%- ctx.id %>'>
         <% if (ctx.allowMultiple) { %>
             Drop files here!
         <% } else { %>

client/html/help_tos.tpl

@@ -1,4 +1,4 @@
-<p>By accessing <%= ctx.name %> (&ldquo;Site&rdquo;) you agree to the following
+<p>By accessing <%- ctx.name %> (&ldquo;Site&rdquo;) you agree to the following
 Terms of Service. If you do not agree to these terms, then please do not access
 the Site.</p>
 

client/html/home.tpl

@@ -1,7 +1,7 @@
 <div class='content-wrapper transparent' id='home'>
     <div class='messages'></div>
     <header>
-        <h1><%= ctx.name %></h1>
+        <h1><%- ctx.name %></h1>
         <aside class='stats-container'></aside>
     </header>
     <% if (ctx.canListPosts) { %>
@@ -27,7 +27,7 @@
     <% } %>
     <div class='post-container'></div>
     <footer>
-        Build <a class='version' href='https://github.com/rr-/szurubooru/commits/master'><%= ctx.version %></a>
+        Build <a class='version' href='https://github.com/rr-/szurubooru/commits/master'><%- ctx.version %></a>
         from <%= ctx.makeRelativeTime(ctx.buildDate) %>
     </footer>
 </div>

client/html/home_stats.tpl

@@ -1 +1 @@
-Serving <%= ctx.postCount %> posts (<%= ctx.makeFileSize(ctx.diskUsage) %>)
+Serving <%- ctx.postCount %> posts (<%= ctx.makeFileSize(ctx.diskUsage) %>)

client/html/manual_pager_nav.tpl

@@ -2,7 +2,7 @@
     <ul>
         <li>
             <% if (ctx.prevLinkActive) { %>
-                <a class='prev' href='<%= ctx.prevLink %>'>
+                <a class='prev' href='<%- ctx.prevLink %>'>
             <% } else { %>
                 <a class='prev disabled'>
             <% } %>
@@ -20,14 +20,14 @@
                 <% } else { %>
                     <li>
                 <% } %>
-                    <a href='<%= page.link %>'><%= page.number %></a>
+                    <a href='<%- page.link %>'><%- page.number %></a>
                 </li>
             <% } %>
         <% } %>
 
         <li>
             <% if (ctx.nextLinkActive) { %>
-                <a class='next' href='<%= ctx.nextLink %>'>
+                <a class='next' href='<%- ctx.nextLink %>'>
             <% } else { %>
                 <a class='next disabled'>
             <% } %>

client/html/not_found.tpl

@@ -1,5 +1,5 @@
 <div class='not-found'>
     <img src='/img/404.png' alt='404 Not found'/>
-    <p><%= ctx.path %> is not a valid URL.</p>
+    <p><%- ctx.path %> is not a valid URL.</p>
     <p><a href='/'>Back to main page</a></p>
 </div>

client/html/post.tpl

@@ -4,9 +4,9 @@
             <article class='next-post'>
                 <% if (ctx.nextPostId) { %>
                     <% if (ctx.searchQuery && ctx.searchQuery.text) { %>
-                        <a href='/post/<%= ctx.nextPostId %>/text=<%= ctx.searchQuery.text %>'>
+                        <a href='/post/<%- ctx.nextPostId %>/text=<%- ctx.searchQuery.text %>'>
                     <% } else { %>
-                        <a href='/post/<%= ctx.nextPostId %>'>
+                        <a href='/post/<%- ctx.nextPostId %>'>
                     <% } %>
                 <% } else { %>
                     <a class='inactive'>
@@ -18,9 +18,9 @@
             <article class='previous-post'>
                 <% if (ctx.prevPostId) { %>
                     <% if (ctx.searchQuery && ctx.searchQuery.text) { %>
-                        <a href='/post/<%= ctx.prevPostId %>/text=<%= ctx.searchQuery.text %>'>
+                        <a href='/post/<%- ctx.prevPostId %>/text=<%- ctx.searchQuery.text %>'>
                     <% } else { %>
-                        <a href='/post/<%= ctx.prevPostId %>'>
+                        <a href='/post/<%- ctx.prevPostId %>'>
                     <% } %>
                 <% } else { %>
                     <a class='inactive'>
@@ -31,16 +31,16 @@
             </article>
             <article class='edit-post'>
                 <% if (ctx.editMode) { %>
-                    <a href='/post/<%= ctx.post.id %>'>
+                    <a href='/post/<%- ctx.post.id %>'>
                         <i class='fa fa-eye'></i>
                         <span class='vim-nav-hint'>Back to view mode</span>
                     </a>
                 <% } else { %>
                     <% if (ctx.canEditPosts) { %>
                         <% if (ctx.searchQuery && ctx.searchQuery.text) { %>
-                            <a href='/post/<%= ctx.post.id %>/edit/text=<%= ctx.searchQuery.text %>'>
+                            <a href='/post/<%- ctx.post.id %>/edit/text=<%- ctx.searchQuery.text %>'>
                         <% } else { %>
-                            <a href='/post/<%= ctx.post.id %>/edit'>
+                            <a href='/post/<%- ctx.post.id %>/edit'>
                         <% } %>
                     <% } else { %>
                         <a class='inactive'>

client/html/post_content.tpl

@@ -1,13 +1,13 @@
-<div class='post-content post-type-<%= ctx.post.type %>'>
+<div class='post-content post-type-<%- ctx.post.type %>'>
     <% if (['image', 'animation'].includes(ctx.post.type)) { %>
 
-        <img alt='' src='<%= ctx.post.contentUrl %>'/>
+        <img alt='' src='<%- ctx.post.contentUrl %>'/>
 
     <% } else if (ctx.post.type === 'flash') { %>
 
-        <object width='<%= ctx.post.canvasWidth %>' height='<%= ctx.post.canvasHeight %>' data='<%= ctx.post.contentUrl %>'>
+        <object width='<%- ctx.post.canvasWidth %>' height='<%- ctx.post.canvasHeight %>' data='<%- ctx.post.contentUrl %>'>
             <param name='wmode' value='opaque'/>
-            <param name='movie' value='<%= ctx.post.contentUrl %>'/>
+            <param name='movie' value='<%- ctx.post.contentUrl %>'/>
         </object>
 
     <% } else if (ctx.post.type === 'video') { %>
@@ -18,7 +18,7 @@
             <video id='video' controls>
         <% } %>
 
-            <source type='<%= ctx.post.mimeType %>' src='<%= ctx.post.contentUrl %>'/>
+            <source type='<%- ctx.post.mimeType %>' src='<%- ctx.post.contentUrl %>'/>
 
             Your browser doesn't support HTML5 videos.
         </video>

client/html/post_readonly_sidebar.tpl

@@ -1,9 +1,9 @@
 <article class='details'>
     <section class='download'>
-        <a rel='external' href='<%= ctx.post.contentUrl %>'>
+        <a rel='external' href='<%- ctx.post.contentUrl %>'>
             <i class='fa fa-download'></i><!--
         --><%= ctx.makeFileSize(ctx.post.fileSize) %> <!--
-            --><%= {
+            --><%- {
                 'image/gif': 'GIF',
                 'image/jpeg': 'JPEG',
                 'image/png': 'PNG',
@@ -11,7 +11,7 @@
                 'application/x-shockwave-flash': 'SWF',
             }[ctx.post.mimeType] %>
         </a>
-        (<%= ctx.post.canvasWidth %>x<%= ctx.post.canvasHeight %>)
+        (<%- ctx.post.canvasWidth %>x<%- ctx.post.canvasHeight %>)
     </section>
 
     <section class='upload-info'>
@@ -20,8 +20,8 @@
     </section>
 
     <section class='safety'>
-        <i class='fa fa-circle safety-<%= ctx.post.safety %>'></i><!--
+        <i class='fa fa-circle safety-<%- ctx.post.safety %>'></i><!--
-        --><%= ctx.post.safety[0].toUpperCase() + ctx.post.safety.slice(1) %>
+        --><%- ctx.post.safety[0].toUpperCase() + ctx.post.safety.slice(1) %>
     </section>
 
     <section class='zoom'>
@@ -33,8 +33,8 @@
 
     <section class='search'>
         Search on
-        <a href='http://iqdb.org/?url=<%= ctx.post.contentUrl %>'>IQDB</a> &middot;
+        <a href='http://iqdb.org/?url=<%- ctx.post.contentUrl %>'>IQDB</a> &middot;
-        <a href='https://www.google.com/searchbyimage?&image_url=<%= ctx.post.contentUrl %>'>Google Images</a>
+        <a href='https://www.google.com/searchbyimage?&image_url=<%- ctx.post.contentUrl %>'>Google Images</a>
     </section>
 
     <section class='social'>
@@ -45,25 +45,25 @@
 </article>
 
 <nav class='tags'>
-    <h1>Tags (<%= ctx.post.tags.length %>)</h1>
+    <h1>Tags (<%- ctx.post.tags.length %>)</h1>
     <ul><!--
         --><% for (let tag of ctx.post.tags) { %><!--
             --><li><!--
                 --><% if (ctx.canViewTags) { %><!--
-                --><a href='/tag/<%= tag %>' class='<%= ctx.makeCssName(ctx.getTagCategory(tag), 'tag') %>'><!--
+                --><a href='/tag/<%- tag %>' class='<%= ctx.makeCssName(ctx.getTagCategory(tag), 'tag') %>'><!--
                     --><i class='fa fa-tag'></i><!--
                 --><% } %><!--
                 --><% if (ctx.canListPosts) { %><!--
                     --></a><!--
                 --><% } %><!--
                 --><% if (ctx.canListPosts) { %><!--
-                    --><a href='/posts/text=<%= tag %>' class='<%= ctx.makeCssName(ctx.getTagCategory(tag), 'tag') %>'><!--
+                    --><a href='/posts/text=<%- tag %>' class='<%= ctx.makeCssName(ctx.getTagCategory(tag), 'tag') %>'><!--
                 --><% } %><!--
-                    --><%= tag %><!--
+                    --><%- tag %><!--
                 --><% if (ctx.canListPosts) { %><!--
                     --></a><!--
                 --><% } %><!--
-                --><span class='count'><%= ctx.getTagUsages(tag) %></span><!--
+                --><span class='count'><%- ctx.getTagUsages(tag) %></span><!--
             --></li><!--
         --><% } %><!--
     --></ul>

client/html/posts_header.tpl

@@ -9,9 +9,9 @@
         </div>
         <div class='buttons'>
             <input class='mousetrap' type='submit' value='Search'/>
-            <input data-safety=safe type='button' class='mousetrap safety safety-safe <%= ctx.settings.listPosts.safe ? '' : 'disabled' %>'/>
+            <input data-safety=safe type='button' class='mousetrap safety safety-safe <%- ctx.settings.listPosts.safe ? '' : 'disabled' %>'/>
-            <input data-safety=sketchy type='button' class='mousetrap safety safety-sketchy <%= ctx.settings.listPosts.sketchy ? '' : 'disabled' %>'/>
+            <input data-safety=sketchy type='button' class='mousetrap safety safety-sketchy <%- ctx.settings.listPosts.sketchy ? '' : 'disabled' %>'/>
-            <input data-safety=unsafe type='button' class='mousetrap safety safety-unsafe <%= ctx.settings.listPosts.unsafe ? '' : 'disabled' %>'/>
+            <input data-safety=unsafe type='button' class='mousetrap safety safety-unsafe <%- ctx.settings.listPosts.unsafe ? '' : 'disabled' %>'/>
             <a class='mousetrap button append' href='/help/search/posts'>Syntax help</a>
         </div>
     </form>

client/html/posts_page.tpl

@@ -5,35 +5,35 @@
                 <li>
                     <% if (ctx.canViewPosts) { %>
                         <% if (ctx.searchQuery && ctx.searchQuery.text) { %>
-                            <a href='/post/<%= post.id %>/text=<%= ctx.searchQuery.text %>' title='@<%= post.id %> (<%= post.type %>)&#10;&#10;Tags: <%= post.tags.map(tag => '#' + tag).join(' ') %>'>
+                            <a href='/post/<%- post.id %>/text=<%- ctx.searchQuery.text %>' title='@<%- post.id %> (<%- post.type %>)&#10;&#10;Tags: <%- post.tags.map(tag => '#' + tag).join(' ') %>'>
                         <% } else { %>
-                            <a href='/post/<%= post.id %>' title='@<%= post.id %> (<%= post.type %>)&#10;&#10;Tags: <%= post.tags.map(tag => '#' + tag).join(' ') %>'>
+                            <a href='/post/<%- post.id %>' title='@<%- post.id %> (<%- post.type %>)&#10;&#10;Tags: <%- post.tags.map(tag => '#' + tag).join(' ') %>'>
                         <% } %>
                     <% } else { %>
                         <a>
                     <% } %>
                         <%= ctx.makeThumbnail(post.thumbnailUrl) %>
-                        <span class='type' data-type='<%= post.type %>'>
+                        <span class='type' data-type='<%- post.type %>'>
-                            <%= post.type %>
+                            <%- post.type %>
                         </span>
                         <% if (post.score || post.favoriteCount || post.commentCount) { %>
                             <span class='stats'>
                                 <% if (post.score) { %>
                                     <span class='icon'>
                                         <i class='fa fa-star'></i>
-                                        <%= post.score %>
+                                        <%- post.score %>
                                     </span>
                                 <% } %>
                                 <% if (post.favoriteCount) { %>
                                     <span class='icon'>
                                         <i class='fa fa-heart'></i>
-                                        <%= post.favoriteCount %>
+                                        <%- post.favoriteCount %>
                                     </span>
                                 <% } %>
                                 <% if (post.commentCount) { %>
                                     <span class='icon'>
                                         <i class='fa fa-commenting'></i>
-                                        <%= post.commentCount %>
+                                        <%- post.commentCount %>
                                     </span>
                                 <% } %>
                             </span>

client/html/score.tpl

@@ -13,7 +13,7 @@
         <i class='fa fa-thumbs-o-up'></i>
     </a>
 <% } %>
-<span class='value'><%= ctx.score %></span>
+<span class='value'><%- ctx.score %></span>
 <% if (ctx.canScore) { %>
     <a class='downvote' href='#'>
         <% if (ctx.ownScore == -1) { %>

client/html/tag.tpl

@@ -1,16 +1,16 @@
 <div class='content-wrapper tag'>
-    <h1><%= ctx.tag.names[0] %></h1>
+    <h1><%- ctx.tag.names[0] %></h1>
     <nav class='buttons'><!--
         --><ul><!--
-            --><li data-name='summary'><a href='/tag/<%= ctx.tag.names[0] %>'>Summary</a></li><!--
+            --><li data-name='summary'><a href='/tag/<%- ctx.tag.names[0] %>'>Summary</a></li><!--
             --><% if (ctx.canMerge) { %><!--
-                --><li data-name='edit'><a href='/tag/<%= ctx.tag.names[0] %>/edit'>Edit</a></li><!--
+                --><li data-name='edit'><a href='/tag/<%- ctx.tag.names[0] %>/edit'>Edit</a></li><!--
             --><% } %><!--
             --><% if (ctx.canMerge) { %><!--
-                --><li data-name='merge'><a href='/tag/<%= ctx.tag.names[0] %>/merge'>Merge with&hellip;</a></li><!--
+                --><li data-name='merge'><a href='/tag/<%- ctx.tag.names[0] %>/merge'>Merge with&hellip;</a></li><!--
             --><% } %><!--
             --><% if (ctx.canDelete) { %><!--
-                --><li data-name='delete'><a href='/tag/<%= ctx.tag.names[0] %>/delete'>Delete</a></li><!--
+                --><li data-name='delete'><a href='/tag/<%- ctx.tag.names[0] %>/delete'>Delete</a></li><!--
             --><% } %><!--
         --></ul><!--
     --></nav>

client/html/tag_category_row.tpl

@@ -1,27 +1,27 @@
-<tr data-category='<%= ctx.tagCategory.name %>'
+<tr data-category='<%- ctx.tagCategory.name %>'
     <% if (ctx.tagCategory.isDefault) { %> class='default' <% } %>
 >
     <td class='name'>
         <% if (ctx.canEditName) { %>
             <%= ctx.makeTextInput({value: ctx.tagCategory.name, required: true}) %>
         <% } else { %>
-            <%= ctx.tagCategory.name %>
+            <%- ctx.tagCategory.name %>
         <% } %>
     </td>
     <td class='color'>
         <% if (ctx.canEditColor) { %>
             <%= ctx.makeColorInput({value: ctx.tagCategory.color}) %>
         <% } else { %>
-            <%= ctx.tagCategory.color %>
+            <%- ctx.tagCategory.color %>
         <% } %>
     </td>
     <td class='usages'>
         <% if (ctx.tagCategory.name) { %>
-            <a href='/tags/text=category:<%= ctx.tagCategory.name %>'>
+            <a href='/tags/text=category:<%- ctx.tagCategory.name %>'>
-                <%= ctx.tagCategory.tagCount %>
+                <%- ctx.tagCategory.tagCount %>
             </a>
         <% } else { %>
-            <%= ctx.tagCategory.tagCount %>
+            <%- ctx.tagCategory.tagCount %>
         <% } %>
     </td>
     <% if (ctx.canDelete) { %>

client/html/tag_delete.tpl

@@ -2,7 +2,7 @@
     <form>
         <% if (ctx.tag.postCount) { %>
             <p>For extra <s>paranoia</s> safety, only tags that are unused can be deleted.</p>
-            <p>Check <a href='/posts/text=<%= ctx.tag.names[0] %>'>which posts</a> are tagged with <%= ctx.tag.names[0] %>.</p>
+            <p>Check <a href='/posts/text=<%- ctx.tag.names[0] %>'>which posts</a> are tagged with <%- ctx.tag.names[0] %>.</p>
         <% } else { %>
             <div class='input'>
                 <ul>

client/html/tag_summary.tpl

@@ -2,7 +2,7 @@
     <section class='details'>
         <section>
             Category:
-            <span class='<%= ctx.makeCssName(ctx.tag.category, 'tag') %>'><%= ctx.tag.category %></span>
+            <span class='<%= ctx.makeCssName(ctx.tag.category, 'tag') %>'><%- ctx.tag.category %></span>
         </section>
 
         <section>

client/html/tags_page.tpl

@@ -71,7 +71,7 @@
                             <% } %>
                         </td>
                         <td class='usages'>
-                            <%= tag.postCount %>
+                            <%- tag.postCount %>
                         </td>
                         <td class='edit-time'>
                             <%= ctx.makeRelativeTime(tag.lastEditTime) %>

client/html/top_navigation.tpl

@@ -2,8 +2,8 @@
     --><ul><!--
         --><% for (let item of ctx.items) { %><!--
             --><% if (item.available) { %><!--
-                --><li data-name='<%= item.key %>'><!--
+                --><li data-name='<%- item.key %>'><!--
-                    --><a href='<%= item.url %>' accesskey='<%= item.accessKey %>'><!--
+                    --><a href='<%- item.url %>' accesskey='<%- item.accessKey %>'><!--
                         --><% if (item.imageUrl) { print(ctx.makeThumbnail(item.imageUrl)); } %><!--
                         --><span class='text'><%= ctx.makeAccessKey(item.title, item.accessKey) %></span><!--
                     --></a><!--

client/html/user.tpl

@@ -1,13 +1,13 @@
 <div class='content-wrapper' id='user'>
-    <h1><%= ctx.user.name %></h1>
+    <h1><%- ctx.user.name %></h1>
     <nav class='buttons'><!--
         --><ul><!--
-            --><li data-name='summary'><a href='/user/<%= ctx.user.name %>'>Summary</a></li><!--
+            --><li data-name='summary'><a href='/user/<%- ctx.user.name %>'>Summary</a></li><!--
             --><% if (ctx.canEditAnything) { %><!--
-                --><li data-name='edit'><a href='/user/<%= ctx.user.name %>/edit'>Account settings</a></li><!--
+                --><li data-name='edit'><a href='/user/<%- ctx.user.name %>/edit'>Account settings</a></li><!--
             --><% } %><!--
             --><% if (ctx.canDelete) { %><!--
-                --><li data-name='delete'><a href='/user/<%= ctx.user.name %>/delete'>Account deletion</a></li><!--
+                --><li data-name='delete'><a href='/user/<%- ctx.user.name %>/delete'>Account deletion</a></li><!--
             --><% } %><!--
         --></ul><!--
     --></nav>

client/html/user_summary.tpl

@@ -3,16 +3,16 @@
     <ul class='basic-info'>
         <li>Registered: <%= ctx.makeRelativeTime(ctx.user.creationTime) %></li>
         <li>Last seen: <%= ctx.makeRelativeTime(ctx.user.lastLoginTime) %></li>
-        <li>Rank: <%= ctx.user.rankName.toLowerCase() %></li>
+        <li>Rank: <%- ctx.user.rankName.toLowerCase() %></li>
     </ul>
 
     <div>
         <nav>
             <p><strong>Quick links</strong></p>
             <ul>
-                <li><a href='/posts/text=submit:<%= ctx.user.name %>'><%= ctx.user.uploadedPostCount %> uploads</a></li>
+                <li><a href='/posts/text=submit:<%- ctx.user.name %>'><%- ctx.user.uploadedPostCount %> uploads</a></li>
-                <li><a href='/posts/text=fav:<%= ctx.user.name %>'><%= ctx.user.favoritePostCount %> favorites</a></li>
+                <li><a href='/posts/text=fav:<%- ctx.user.name %>'><%- ctx.user.favoritePostCount %> favorites</a></li>
-                <li><a href='/posts/text=comment:<%= ctx.user.name %>'><%= ctx.user.commentCount %> comments</a></li>
+                <li><a href='/posts/text=comment:<%- ctx.user.name %>'><%- ctx.user.commentCount %> comments</a></li>
             </ul>
         </nav>
 
@@ -20,8 +20,8 @@
             <nav>
                 <p><strong>Only visible to you</strong></p>
                 <ul>
-                    <li><a href='/posts/text=special:liked'><%= ctx.user.likedPostCount %> liked posts</a></li>
+                    <li><a href='/posts/text=special:liked'><%- ctx.user.likedPostCount %> liked posts</a></li>
-                    <li><a href='/posts/text=special:disliked'><%= ctx.user.dislikedPostCount %> disliked posts</a></li>
+                    <li><a href='/posts/text=special:disliked'><%- ctx.user.dislikedPostCount %> disliked posts</a></li>
                 </ul>
             </nav>
         <% } %>

client/html/users_page.tpl

@@ -4,7 +4,7 @@
             --><li>
                 <div class='wrapper'>
                     <% if (ctx.canViewUsers) { %>
-                        <a class='image' href='/user/<%= user.name %>'>
+                        <a class='image' href='/user/<%- user.name %>'>
                     <% } %>
                         <%= ctx.makeThumbnail(user.avatarUrl) %>
                     <% if (ctx.canViewUsers) { %>
@@ -12,9 +12,9 @@
                     <% } %>
                     <div class='details'>
                         <% if (ctx.canViewUsers) { %>
-                            <a href='/user/<%= user.name %>'>
+                            <a href='/user/<%- user.name %>'>
                         <% } %>
-                            <%= user.name %>
+                            <%- user.name %>
                         <% if (ctx.canViewUsers) { %>
                             </a>
                         <% } %>

client/js/controls/tag_auto_complete_control.js

@@ -28,8 +28,9 @@ class TagAutoCompleteControl extends AutoCompleteControl {
                     return kv2[1].usages - kv1[1].usages;
                 })
                 .map(kv => {
+                    const origName = misc.escapeHtml(
+                        tags.getOriginalTagName(kv[0]));
                     const category = kv[1].category;
-                    const origName = tags.getOriginalTagName(kv[0]);
                     const usages = kv[1].usages;
                     const cssName = misc.makeCssName(category, 'tag');
                     return {

client/js/util/misc.js

@@ -224,6 +224,15 @@ function makeCssName(text, suffix) {
     return suffix + '-' + text.replace(/[^a-z0-9]/g, '_');
 }
 
+function escapeHtml(unsafe) {
+    return unsafe
+        .replace(/&/g, '&')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;')
+        .replace(/"/g, '&quot;')
+        .replace(/'/g, '&apos;');
+}
+
 module.exports = {
     range: range,
     formatSearchQuery: formatSearchQuery,
@@ -236,5 +245,6 @@ module.exports = {
     enableExitConfirmation: enableExitConfirmation,
     disableExitConfirmation: disableExitConfirmation,
     confirmPageExit: confirmPageExit,
+    escapeHtml: escapeHtml,
     makeCssName: makeCssName,
 };

client/js/util/views.js

@@ -198,7 +198,8 @@ function _serializeElement(name, attributes) {
                     attributes[key] === undefined) {
                 return '';
             }
-            return `${key}="${attributes[key]}"`;
+            const attribute = misc.escapeHtml(attributes[key] || '');
+            return `${key}="${attribute}"`;
         }))
         .join(' ');
 }
@@ -446,7 +447,6 @@ module.exports = {
     replaceContent: replaceContent,
     enableForm: enableForm,
     disableForm: disableForm,
-    clearMessages: clearMessages,
     decorateValidator: decorateValidator,
     makeVoidElement: makeVoidElement,
     makeNonVoidElement: makeNonVoidElement,
@@ -454,6 +454,7 @@ module.exports = {
     slideDown: slideDown,
     slideUp: slideUp,
     monitorNodeRemoval: monitorNodeRemoval,
+    clearMessages: clearMessages,
     showError: showError,
     showSuccess: showSuccess,
     showInfo: showInfo,