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<title>[33032] trunk/src/wp-admin/credits.php: Add additional escaping to credits page.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/33032">33032</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/33032","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>obenland</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-07-01 17:21:55 +0000 (Wed, 01 Jul 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Add additional escaping to credits page.
Props Viper007Bond, gtuk for initial patch.
Fixes <a href="https://core.trac.wordpress.org/ticket/21523">#21523</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadmincreditsphp">trunk/src/wp-admin/credits.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpadmincreditsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/credits.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/credits.php 2015-07-01 17:15:43 UTC (rev 33031)
+++ trunk/src/wp-admin/credits.php 2015-07-01 17:21:55 UTC (rev 33032)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -69,7 +69,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @param string &$data External library data, passed by reference.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function _wp_credits_build_object_link( &$data ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $data = '<a href="' . esc_url( $data[1] ) . '">' . $data[0] . '</a>';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $data = '<a href="' . esc_url( $data[1] ) . '">' . esc_html( $data[0] ) . '</a>';
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> list( $display_version ) = explode( '-', $wp_version );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -120,7 +120,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $title = translate( $group_data['name'] );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- echo '<h4 class="wp-people-group">' . $title . "</h4>\n";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ echo '<h4 class="wp-people-group">' . esc_html( $title ) . "</h4>\n";
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! empty( $group_data['shuffle'] ) )
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -140,14 +140,14 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $classes = 'wp-people-group ' . ( $compact ? 'compact' : '' );
</span><span class="cx" style="display: block; padding: 0 10px"> echo '<ul class="' . $classes . '" id="wp-people-group-' . $group_slug . '">' . "\n";
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( $group_data['data'] as $person_data ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- echo '<li class="wp-person" id="wp-person-' . $person_data[2] . '">' . "\n\t";
- echo '<a href="' . sprintf( $credits['data']['profiles'], $person_data[2] ) . '">';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ echo '<li class="wp-person" id="wp-person-' . esc_attr( $person_data[2] ) . '">' . "\n\t";
+ echo '<a href="' . esc_url( sprintf( $credits['data']['profiles'], $person_data[2] ) ) . '">';
</ins><span class="cx" style="display: block; padding: 0 10px"> $size = 'compact' == $group_data['type'] ? 30 : 60;
</span><span class="cx" style="display: block; padding: 0 10px"> $data = get_avatar_data( $person_data[1] . '@md5.gravatar.com', array( 'size' => $size ) );
</span><span class="cx" style="display: block; padding: 0 10px"> $size *= 2;
</span><span class="cx" style="display: block; padding: 0 10px"> $data2x = get_avatar_data( $person_data[1] . '@md5.gravatar.com', array( 'size' => $size ) );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- echo '<img src="' . esc_attr( $data['url'] ) . '" srcset="' . esc_attr( $data2x['url'] ) . ' 2x" class="gravatar" alt="' . esc_attr( $person_data[0] ) . '" /></a>' . "\n\t";
- echo '<a class="web" href="' . sprintf( $credits['data']['profiles'], $person_data[2] ) . '">' . $person_data[0] . "</a>\n\t";
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ echo '<img src="' . esc_url( $data['url'] ) . '" srcset="' . esc_url( $data2x['url'] ) . ' 2x" class="gravatar" alt="' . esc_attr( $person_data[0] ) . '" /></a>' . "\n\t";
+ echo '<a class="web" href="' . esc_url( sprintf( $credits['data']['profiles'], $person_data[2] ) ) . '">' . esc_html( $person_data[0] ) . "</a>\n\t";
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( ! $compact )
</span><span class="cx" style="display: block; padding: 0 10px"> echo '<span class="title">' . translate( $person_data[3] ) . "</span>\n";
</span><span class="cx" style="display: block; padding: 0 10px"> echo "</li>\n";
</span></span></pre>
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