From 6ca8e3b93525a5087019182b20f495a4bb35fd43 Mon Sep 17 00:00:00 2001
From: Andrew Ozz <azaozz@git.wordpress.org>
Date: Tue, 5 May 2009 07:35:03 +0000
Subject: [PATCH] Escape caption in [gallery] output, props MattyRob, fixes
 #8763

git-svn-id: https://develop.svn.wordpress.org/trunk@11200 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/media.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/media.php b/wp-includes/media.php
index a7635babf8..ee11a41f29 100644
--- a/wp-includes/media.php
+++ b/wp-includes/media.php
@@ -684,7 +684,7 @@ function gallery_shortcode($attr) {
 		if ( $captiontag && trim($attachment->post_excerpt) ) {
 			$output .= "
 				<{$captiontag} class='gallery-caption'>
-				{$attachment->post_excerpt}
+				" . wp_specialchars($attachment->post_excerpt) . "
 				</{$captiontag}>";
 		}
 		$output .= "</{$itemtag}>";