Multisite: Improve escaping in network settings.

jeremyfelt · jeremyfelt · commit feaca8607177 · 2016-03-30T16:06:22.000Z
Merge of [37124] to the 3.8 branch. git-svn-id: https://develop.svn.wordpress.org/branches/3.8@37131 602fd350-edb4-49c9-b593-d223f7449a82
diff --git a/src/wp-admin/network/settings.php b/src/wp-admin/network/settings.php
@@ -237,7 +237,7 @@
 			<tr valign="top">
 				<th scope="row"><label for="first_comment_author"><?php _e( 'First Comment Author' ) ?></label></th>
 				<td>
-					<input type="text" size="40" name="first_comment_author" id="first_comment_author" value="<?php echo get_site_option('first_comment_author') ?>" />
+					<input type="text" size="40" name="first_comment_author" id="first_comment_author" value="<?php echo esc_attr( get_site_option('first_comment_author') ); ?>" />
 					<p class="description">
 						<?php _e( 'The author of the first comment on a new site.' ) ?>
 					</p>
