From: Michael <heluecht@pirati.ca>
Date: Mon, 13 Jan 2020 15:37:46 +0000 (+0000)
Subject: Tags and mentions should be escaped
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=43e3b146723ca7c3474ad49482c0096f49b2374c;p=friendica.git

Tags and mentions should be escaped
---

diff --git a/src/Model/Term.php b/src/Model/Term.php
index 2f8da0fac2..669d2167c7 100644
--- a/src/Model/Term.php
+++ b/src/Model/Term.php
@@ -447,13 +447,13 @@ class Term
 						$item['body'] = str_replace($orig_tag, $tag['url'], $item['body']);
 					}
 
-					$return['hashtags'][] = $prefix . '<a href="' . $tag['url'] . '" target="_blank">' . $tag['term'] . '</a>';
-					$return['tags'][] = $prefix . '<a href="' . $tag['url'] . '" target="_blank">' . $tag['term'] . '</a>';
+					$return['hashtags'][] = $prefix . '<a href="' . $tag['url'] . '" target="_blank">' . htmlspecialchars($tag['term']) . '</a>';
+					$return['tags'][] = $prefix . '<a href="' . $tag['url'] . '" target="_blank">' . htmlspecialchars($tag['term']) . '</a>';
 					break;
 				case self::MENTION:
 					$tag['url'] = Contact::magicLink($tag['url']);
-					$return['mentions'][] = $prefix . '<a href="' . $tag['url'] . '" target="_blank">' . $tag['term'] . '</a>';
-					$return['tags'][] = $prefix . '<a href="' . $tag['url'] . '" target="_blank">' . $tag['term'] . '</a>';
+					$return['mentions'][] = $prefix . '<a href="' . $tag['url'] . '" target="_blank">' . htmlspecialchars($tag['term']) . '</a>';
+					$return['tags'][] = $prefix . '<a href="' . $tag['url'] . '" target="_blank">' . htmlspecialchars($tag['term']) . '</a>';
 					break;
 				case self::IMPLICIT_MENTION:
 					$return['implicit_mentions'][] = $prefix . $tag['term'];