From f1da46622e2d43870f939c46f43518728baecfd3 Mon Sep 17 00:00:00 2001
From: John Olheiser <john.olheiser@gmail.com>
Date: Fri, 5 Mar 2021 15:00:15 -0600
Subject: [PATCH] Signed-off-by: jolheiser <john.olheiser@gmail.com> (#14898)

---
 web_src/js/features/contextpopup.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/web_src/js/features/contextpopup.js b/web_src/js/features/contextpopup.js
index a9a0ceee3b..c16820cf1f 100644
--- a/web_src/js/features/contextpopup.js
+++ b/web_src/js/features/contextpopup.js
@@ -1,3 +1,4 @@
+import {htmlEscape} from 'escape-goat';
 import {svg} from '../svg.js';
 
 const {AppSubUrl} = window.config;
@@ -31,7 +32,7 @@ function issuePopup(owner, repo, index, $element) {
       if ((red * 0.299 + green * 0.587 + blue * 0.114) > 125) {
         color = '#000000';
       }
-      labels += `<div class="ui label" style="color: ${color}; background-color:#${label.color};">${label.name}</div>`;
+      labels += `<div class="ui label" style="color: ${color}; background-color:#${label.color};">${htmlEscape(label.name)}</div>`;
     }
     if (labels.length > 0) {
       labels = `<p>${labels}</p>`;
@@ -64,9 +65,9 @@ function issuePopup(owner, repo, index, $element) {
       },
       html: `
 <div>
-  <p><small>${issue.repository.full_name} on ${createdAt}</small></p>
-  <p><span class="${color}">${svg(octicon)}</span> <strong>${issue.title}</strong> #${index}</p>
-  <p>${body}</p>
+  <p><small>${htmlEscape(issue.repository.full_name)} on ${createdAt}</small></p>
+  <p><span class="${color}">${svg(octicon)}</span> <strong>${htmlEscape(issue.title)}</strong> #${index}</p>
+  <p>${htmlEscape(body)}</p>
   ${labels}
 </div>
 `