Ticket #54255: #54255.patch

about.php

@@ -23 +23 @@
                         <div class="about__header-title">
                                 <h1>
                                         <?php _e( 'WordPress' ); ?>
-                                        <?php echo $display_version; ?>
+                                        <?php echo esc_html($display_version); ?>
                                 </h1>
                         </div>