diff --git a/src/wp-includes/embed.php b/src/wp-includes/embed.php
index 7c5ac83f24..8a718ab566 100644
--- a/src/wp-includes/embed.php
+++ b/src/wp-includes/embed.php
@@ -509,7 +509,8 @@ JS;
  *
  * @param WP_Post|int $post  Post object or ID.
  * @param int         $width The requested width.
- * @return array|false Response data on success, false if post doesn't exist.
+ * @return array|false Response data on success, false if post doesn't exist
+ *                     or is not publicly viewable.
  */
 function get_oembed_response_data( $post, $width ) {
 	$post  = get_post( $post );
@@ -519,7 +520,7 @@ function get_oembed_response_data( $post, $width ) {
 		return false;
 	}
 
-	if ( 'publish' !== get_post_status( $post ) ) {
+	if ( ! is_post_publicly_viewable( $post ) ) {
 		return false;
 	}
 
diff --git a/tests/phpunit/tests/oembed/getResponseData.php b/tests/phpunit/tests/oembed/getResponseData.php
index 9beaf56e7e..8315d652a4 100644
--- a/tests/phpunit/tests/oembed/getResponseData.php
+++ b/tests/phpunit/tests/oembed/getResponseData.php
@@ -2,6 +2,7 @@
 
 /**
  * @group oembed
+ * @covers ::get_oembed_response_data
  */
 class Tests_oEmbed_Response_Data extends WP_UnitTestCase {
 	function test_get_oembed_response_data_non_existent_post() {
@@ -128,6 +129,51 @@ class Tests_oEmbed_Response_Data extends WP_UnitTestCase {
 		$this->assertFalse( get_oembed_response_data( $post, 100 ) );
 	}
 
+	/**
+	 * @ticket 47574
+	 */
+	function test_get_oembed_response_data_with_public_true_custom_post_status() {
+		// Custom status with 'public' => true.
+		register_post_status( 'public', array( 'public' => true ) );
+
+		$post = self::factory()->post->create_and_get(
+			array(
+				'post_status' => 'public',
+			)
+		);
+
+		$this->assertNotFalse( get_oembed_response_data( $post, 100 ) );
+	}
+
+	/**
+	 * @ticket 47574
+	 */
+	function test_get_oembed_response_data_with_public_false_custom_post_status() {
+		// Custom status with 'public' => false.
+		register_post_status( 'private_foo', array( 'public' => false ) );
+
+		$post = self::factory()->post->create_and_get(
+			array(
+				'post_status' => 'private_foo',
+			)
+		);
+
+		$this->assertFalse( get_oembed_response_data( $post, 100 ) );
+	}
+
+	/**
+	 * @ticket 47574
+	 */
+	function test_get_oembed_response_data_with_unregistered_custom_post_status() {
+		$post = self::factory()->post->create_and_get(
+			array(
+				'post_status' => 'unknown_foo',
+			)
+		);
+
+		$this->assertFalse( get_oembed_response_data( $post, 100 ) );
+	}
+
 	function test_get_oembed_response_data_maxwidth_too_high() {
 		$post = self::factory()->post->create_and_get();