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https://github.com/go-gitea/gitea
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Immediate fix to htmlEncode user added text (#5570)
There are likely problems remaining with the way that initCommentForm is creating its elements. I suspect that a malformed avatar url could be used maliciously.
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@ -1,5 +1,9 @@
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'use strict';
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function htmlEncode(text) {
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return jQuery('<div />').text(text).html()
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}
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var csrf;
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var suburl;
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@ -394,12 +398,12 @@ function initCommentForm() {
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switch (input_id) {
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case '#milestone_id':
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$list.find('.selected').html('<a class="item" href=' + $(this).data('href') + '>' +
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$(this).text() + '</a>');
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htmlEncode($(this).text()) + '</a>');
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break;
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case '#assignee_id':
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$list.find('.selected').html('<a class="item" href=' + $(this).data('href') + '>' +
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'<img class="ui avatar image" src=' + $(this).data('avatar') + '>' +
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$(this).text() + '</a>');
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htmlEncode($(this).text()) + '</a>');
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}
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$('.ui' + select_id + '.list .no-select').addClass('hide');
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$(input_id).val($(this).data('id'));
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@ -1538,7 +1542,7 @@ function searchUsers() {
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$.each(response.data, function (i, item) {
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var title = item.login;
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if (item.full_name && item.full_name.length > 0) {
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title += ' (' + item.full_name + ')';
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title += ' (' + htmlEncode(item.full_name) + ')';
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}
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items.push({
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title: title,
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@ -2692,7 +2696,7 @@ function initTopicbar() {
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if (res.topics) {
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formattedResponse.success = true;
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for (var i=0;i < res.topics.length;i++) {
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formattedResponse.results.push({"description": res.topics[i].Name, "data-value":res.topics[i].Name})
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formattedResponse.results.push({"description": res.topics[i].Name, "data-value": res.topics[i].Name})
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}
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}
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@ -2813,7 +2817,7 @@ function initIssueList() {
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// Parse the response from the api to work with our dropdown
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$.each(response, function(index, issue) {
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filteredResponse.results.push({
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'name' : '#' + issue.number + ' ' + issue.title,
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'name' : '#' + issue.number + ' ' + htmlEncode(issue.title),
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'value' : issue.id
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});
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});
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