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SECURITY: Fix #5565 by htmlEncoding titles in issues and milestones #5570

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Merged
merged 2 commits into from
Dec 21, 2018
Merged

SECURITY: Fix #5565 by htmlEncoding titles in issues and milestones #5570

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2478376
Immediate fix to htmlEncode user added text
zeripath Dec 20, 2018
30a6059
Merge branch 'master' into issue-5565-fix-xss-issues-and-milestones
lunny Dec 21, 2018
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14 changes: 9 additions & 5 deletions public/js/index.js
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Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
'use strict';

function htmlEncode(text) {
return jQuery('<div />').text(text).html()
}

var csrf;
var suburl;

Expand Down Expand Up @@ -394,12 +398,12 @@ function initCommentForm() {
switch (input_id) {
case '#milestone_id':
$list.find('.selected').html('<a class="item" href=' + $(this).data('href') + '>' +
$(this).text() + '</a>');
htmlEncode($(this).text()) + '</a>');
break;
case '#assignee_id':
$list.find('.selected').html('<a class="item" href=' + $(this).data('href') + '>' +
'<img class="ui avatar image" src=' + $(this).data('avatar') + '>' +
$(this).text() + '</a>');
htmlEncode($(this).text()) + '</a>');
}
$('.ui' + select_id + '.list .no-select').addClass('hide');
$(input_id).val($(this).data('id'));
Expand Down Expand Up @@ -1538,7 +1542,7 @@ function searchUsers() {
$.each(response.data, function (i, item) {
var title = item.login;
if (item.full_name && item.full_name.length > 0) {
title += ' (' + item.full_name + ')';
title += ' (' + htmlEncode(item.full_name) + ')';
}
items.push({
title: title,
Expand Down Expand Up @@ -2692,7 +2696,7 @@ function initTopicbar() {
if (res.topics) {
formattedResponse.success = true;
for (var i=0;i < res.topics.length;i++) {
formattedResponse.results.push({"description": res.topics[i].Name, "data-value":res.topics[i].Name})
formattedResponse.results.push({"description": res.topics[i].Name, "data-value": res.topics[i].Name})
}
}

Expand Down Expand Up @@ -2813,7 +2817,7 @@ function initIssueList() {
// Parse the response from the api to work with our dropdown
$.each(response, function(index, issue) {
filteredResponse.results.push({
'name' : '#' + issue.number + '&nbsp;' + issue.title,
'name' : '#' + issue.number + '&nbsp;' + htmlEncode(issue.title),
'value' : issue.id
});
});
Expand Down