diff --git a/includes/Component/Input/Checkbox.php b/includes/Component/Input/Checkbox.php
index 9dfbb758..5a1072ac 100644
--- a/includes/Component/Input/Checkbox.php
+++ b/includes/Component/Input/Checkbox.php
@@ -36,8 +36,8 @@ public function __construct( string $key, ?string $value ) {
 	public function render(): string {
 		return sprintf(
 			'<input type="checkbox" id="%1$s" name="msls[%1$s]" value="1" %2$s/>',
-			$this->key,
-			$this->selected
+			esc_attr( $this->key ),
+			$this->selected // phpcs:ignore WordPress.Security.EscapeOutput
 		);
 	}
 }
diff --git a/includes/Component/Input/Group.php b/includes/Component/Input/Group.php
index 7f201a3b..8f1a8841 100644
--- a/includes/Component/Input/Group.php
+++ b/includes/Component/Input/Group.php
@@ -48,7 +48,7 @@ public function add( InputInterface $input ): self {
 	public function render(): string {
 		$items = array_map(
 			function ( InputInterface $input ) {
-				return $input->render();
+				return $input->render(); // phpcs:ignore WordPress.Security.EscapeOutput
 			},
 			$this->arr
 		);
diff --git a/includes/Component/Input/Label.php b/includes/Component/Input/Label.php
index 0a685755..a32d497f 100644
--- a/includes/Component/Input/Label.php
+++ b/includes/Component/Input/Label.php
@@ -6,6 +6,7 @@
 
 /**
  * Class Label
+ *
  * @package lloc\Msls\Component\Input
  */
 class Label implements InputInterface {
@@ -33,7 +34,6 @@ public function __construct( string $key, string $text ) {
 	 * @return string
 	 */
 	public function render(): string {
-		return sprintf( '<label for="%1$s">%2$s</label>', $this->key, $this->text );
+		return sprintf( '<label for="%1$s">%2$s</label>', esc_html( $this->key ), esc_html( $this->text ) );
 	}
-
-}
\ No newline at end of file
+}
diff --git a/includes/Component/Input/Select.php b/includes/Component/Input/Select.php
index 3ee7825f..eb4d465a 100644
--- a/includes/Component/Input/Select.php
+++ b/includes/Component/Input/Select.php
@@ -42,7 +42,7 @@ public function render(): string {
 			'<select id="%1$s" name="%2$s">%3$s</select>',
 			esc_attr( $this->key ),
 			esc_attr( $name ),
-			$this->options->render()
+			$this->options->render() // phpcs:ignore WordPress.Security.EscapeOutput
 		);
 	}
 }
diff --git a/includes/Component/Input/Text.php b/includes/Component/Input/Text.php
index 50536247..363fbb3a 100644
--- a/includes/Component/Input/Text.php
+++ b/includes/Component/Input/Text.php
@@ -50,8 +50,8 @@ public function render(): string {
 			'<input type="text" class="regular-text" id="%1$s" name="msls[%1$s]" value="%2$s" size="%3$d"%4$s/>',
 			esc_attr( $this->key ),
 			esc_attr( $this->value ),
-			$this->size,
-			esc_attr( $this->readonly )
+			esc_attr( $this->size ),
+			$this->readonly // phpcs:ignore WordPress.Security.EscapeOutput
 		);
 	}
 }
diff --git a/includes/MslsAdmin.php b/includes/MslsAdmin.php
index 1375890b..826869c5 100644
--- a/includes/MslsAdmin.php
+++ b/includes/MslsAdmin.php
@@ -68,7 +68,7 @@ public function get_menu_slug(): string {
 	}
 
 	/**
-	 * Get's the link for the switcher-settings in the wp-admin
+	 * Gets the link for the switcher-settings in the wp-admin
 	 *
 	 * @return string
 	 */