Jeetendra Kumar Pradhan
--- a/core/lib/Drupal/Component/Utility/Xss.php
+++ b/core/lib/Drupal/Component/Utility/Xss.php
   *
   * @param string $string
   *   The string to apply the filter to.
+   * @param array $additional_tags
--- a/core/modules/views/src/Plugin/views/PluginBase.php
+++ b/core/modules/views/src/Plugin/views/PluginBase.php
  }

+  /**
+   * Returns a XSS sanitized text.
+   *
+   * It includes support for additional tags which might be potentially used
+   * in content.
+   *
+   * @param string $text
+   *   The text to sanitize.
+   *
+   * @return string
+   *   The XSS sanitized text.
+   */
+  protected static function sanitizeTextContent(string $text): string {
+    return Xss::filterAdmin($text, ['video', 'source', 'track', 'iframe']);