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Improve HTML escaping helper (#12383)
The previous method did not escape single quotes which under some circumstances can lead to XSS vulnerabilites and the fact that it depends on jQuery is also not ideal. Replace it with a lightweight module. Co-authored-by: techknowlogick <techknowlogick@gitea.io>
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24f8625790
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3 changed files with 13 additions and 10 deletions
5
package-lock.json
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5
package-lock.json
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@ -4372,6 +4372,11 @@
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"resolved": "https://registry.npmjs.org/escalade/-/escalade-3.0.2.tgz",
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"integrity": "sha512-gPYAU37hYCUhW5euPeR+Y74F7BL+IBsV93j5cvGriSaD1aG6MGsqsV1yamRdrWrb2j3aiZvb0X+UBOWpx3JWtQ=="
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},
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"escape-goat": {
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"version": "3.0.0",
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"resolved": "https://registry.npmjs.org/escape-goat/-/escape-goat-3.0.0.tgz",
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"integrity": "sha512-w3PwNZJwRxlp47QGzhuEBldEqVHHhh8/tIPcl6ecf2Bou99cdAt0knihBV0Ecc7CGxYduXVBDheH1K2oADRlvw=="
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},
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"escape-string-regexp": {
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"version": "1.0.5",
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"resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
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@ -18,6 +18,7 @@
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"css-loader": "4.0.0",
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"cssnano-webpack-plugin": "1.0.3",
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"dropzone": "5.7.2",
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"escape-goat": "3.0.0",
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"fast-glob": "3.2.4",
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"file-loader": "6.0.0",
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"fomantic-ui": "2.8.6",
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@ -4,6 +4,7 @@
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import './publicpath.js';
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import Vue from 'vue';
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import {htmlEscape} from 'escape-goat';
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import 'jquery.are-you-sure';
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import './vendor/semanticdropdown.js';
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@ -25,10 +26,6 @@ import {svg, svgs} from './svg.js';
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const {AppSubUrl, StaticUrlPrefix, csrf} = window.config;
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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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let previewFileModes;
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const commentMDEditors = {};
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@ -528,12 +525,12 @@ 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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htmlEncode($(this).text())}</a>`);
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htmlEscape($(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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htmlEncode($(this).text())}</a>`);
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htmlEscape($(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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@ -1944,7 +1941,7 @@ function searchUsers() {
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$.each(response.data, (_i, item) => {
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let title = item.login;
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if (item.full_name && item.full_name.length > 0) {
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title += ` (${htmlEncode(item.full_name)})`;
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title += ` (${htmlEscape(item.full_name)})`;
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}
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items.push({
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title,
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@ -2220,7 +2217,7 @@ function initTemplateSearch() {
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// Parse the response from the api to work with our dropdown
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$.each(response.data, (_r, repo) => {
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filteredResponse.results.push({
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name: htmlEncode(repo.full_name),
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name: htmlEscape(repo.full_name),
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value: repo.id
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});
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});
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@ -3500,8 +3497,8 @@ function initIssueList() {
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return;
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}
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filteredResponse.results.push({
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name: `#${issue.number} ${htmlEncode(issue.title)
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}<div class="text small dont-break-out">${htmlEncode(issue.repository.full_name)}</div>`,
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name: `#${issue.number} ${htmlEscape(issue.title)
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}<div class="text small dont-break-out">${htmlEscape(issue.repository.full_name)}</div>`,
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value: issue.id
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});
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});
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