2023-06-07 01:51:18
Wordfence
PUBLISHED
The Page Builder: KingComposer plugin for WordPress is vulnerable to Arbitrary File Uploads in versions up to, and including, 2.9.3 via the process_bulk_action function in the kingcomposer/includes/kc.extensions.php file. This makes it possible for authenticated users with author level permissions and above to upload arbitrary files onto the server which can be used to execute code on the server.