diff -r 48c4eec2b7e6 -r 8c2e4d02f4ef wp/wp-admin/includes/class-wp-list-table.php
--- a/wp/wp-admin/includes/class-wp-list-table.php	Fri Sep 05 18:40:08 2025 +0200
+++ b/wp/wp-admin/includes/class-wp-list-table.php	Fri Sep 05 18:52:52 2025 +0200
@@ -625,7 +625,7 @@
 
 		echo "</select>\n";
 
-		submit_button( __( 'Apply' ), 'action', '', false, array( 'id' => "doaction$two" ) );
+		submit_button( __( 'Apply' ), 'action', 'bulk_action', false, array( 'id' => "doaction$two" ) );
 		echo "\n";
 	}
 
@@ -763,11 +763,11 @@
 			return;
 		}
 
-		$m = isset( $_GET['m'] ) ? (int) $_GET['m'] : 0;
+		$selected_month = isset( $_GET['m'] ) ? (int) $_GET['m'] : 0;
 		?>
 		<label for="filter-by-date" class="screen-reader-text"><?php echo get_post_type_object( $post_type )->labels->filter_by_date; ?></label>
 		<select name="m" id="filter-by-date">
-			<option<?php selected( $m, 0 ); ?> value="0"><?php _e( 'All dates' ); ?></option>
+			<option<?php selected( $selected_month, 0 ); ?> value="0"><?php _e( 'All dates' ); ?></option>
 		<?php
 		foreach ( $months as $arc_row ) {
 			if ( 0 === (int) $arc_row->year ) {
@@ -779,10 +779,10 @@
 
 			printf(
 				"<option %s value='%s'>%s</option>\n",
-				selected( $m, $year . $month, false ),
-				esc_attr( $arc_row->year . $month ),
+				selected( $selected_month, $year . $month, false ),
+				esc_attr( $year . $month ),
 				/* translators: 1: Month name, 2: 4-digit year. */
-				sprintf( __( '%1$s %2$d' ), $wp_locale->get_month( $month ), $year )
+				esc_html( sprintf( __( '%1$s %2$d' ), $wp_locale->get_month( $month ), $year ) )
 			);
 		}
 		?>
@@ -1718,7 +1718,7 @@
 	}
 
 	/**
-	 * Generates the table rows.
+	 * Generates the list table rows.
 	 *
 	 * @since 3.1.0
 	 */