From a9eb7bcd5753d7d3cbbcfc505c2983c084ee05b7 Mon Sep 17 00:00:00 2001
From: TLSM <duolsm@outlook.com>
Date: Tue, 15 Nov 2022 19:28:21 -0500
Subject: [PATCH] Fix submission repost link escaping.

---
 files/assets/js/submit.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/files/assets/js/submit.js b/files/assets/js/submit.js
index bc35d697d..1102578eb 100644
--- a/files/assets/js/submit.js
+++ b/files/assets/js/submit.js
@@ -182,9 +182,10 @@ function checkRepost() {
 			catch(e) {console.log(e)}
 
 			if (data && data["permalink"]) {
-				const permalink = encodeURIComponent(data["permalink"])
-				if (permalink) {
-					system.innerHTML = `<span class="text-danger">This is a repost of <a href="${permalink}">${permalink}</a></span>`;
+				const permalinkText = escapeHTML(data["permalink"]);
+				const permalinkURI = encodeURI(data["permalink"]);
+				if (permalinkText) {
+					system.innerHTML = `<span class="text-danger">This is a repost of <a href="${permalinkURI}">${permalinkText}</a></span>`;
 				}
 			}
 		}