From 47ea60a4c8b20b8d30922d1c7afd07894cb934fa Mon Sep 17 00:00:00 2001
From: Terence Eden <git@shkspr.mobi>
Date: Wed, 26 Jun 2024 13:31:17 +0100
Subject: [PATCH] Better alt handling

---
 index.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.php b/index.php
index 4af3ed3..0d58a34 100644
--- a/index.php
+++ b/index.php
@@ -731,7 +731,7 @@ HTML;
 
 							if ( "image" == $mediaType ) {
 								//	Get the alt text
-								isset( $attachment["name"] ) ? $alt = $attachment["name"] : $alt = "";
+								isset( $attachment["name"] ) ? $alt = htmlspecialchars( $attachment["name"] ) : $alt = "";
 								$content .= "<img src='{$mediaURl}' alt='{$alt}'>";
 							} else if ( "video" == $mediaType ) {
 								$content .= "<video controls><source src='{$mediaURl}' type='{$mime}'></video>";