Changeset 57388 for trunk/src/wp-admin/update.php

Timestamp:

01/30/2024 02:21:47 PM (9 months ago)

Author:

jorbin

Message:

Uploads: Check for and verify ZIP archives.

Props costdev, peterwilsoncc, azaozz, tykoted, johnbillion, desrosj, afragen, jorbin.

File:

• trunk/src/wp-admin/update.php (modified) (2 diffs)

trunk/src/wp-admin/update.php

@@ -154 +154 @@
 
         check_admin_referer( 'plugin-upload' );
+
+        if ( isset( $_FILES['pluginzip']['name'] ) && ! str_ends_with( strtolower( $_FILES['pluginzip']['name'] ), '.zip' ) ) {
+            wp_die( __( 'Only .zip archives may be uploaded.' ) );
+        }
 
         $file_upload = new File_Upload_Upgrader( 'pluginzip', 'package' );
@@ -302 +306 @@
 
         check_admin_referer( 'theme-upload' );
+
+        if ( isset( $_FILES['themezip']['name'] ) && ! str_ends_with( strtolower( $_FILES['themezip']['name'] ), '.zip' ) ) {
+            wp_die( __( 'Only .zip archives may be uploaded.' ) );
+        }
 
         $file_upload = new File_Upload_Upgrader( 'themezip', 'package' );