Hi @xiaosong
We take security very seriously, and apologize to our community for any inconvenience or issues that have been caused. We urge users to update to the latest version, immediately since it contains a patch for this vulnerability and will keep you protected.
Please update the File Manager plugin immediately to v6.9 if you are using File Manager Free, or to v8.0 if you are using File Manager Pro. Here is some documentation to assist you with the process: https://filemanagerpro.io/article/how-to-download-latest-version-of-file-manager-pro
If you need any assistance with your website or are experiencing any issues, we are here to help you through them. Please contact us at: https://filemanagerpro.io/contact?
Here is a support topic with some solutions shared to also assist you: https://www.ads-software.com/support/topic/got-hacked-zero-day-vulnerability/
Thanks
