From securityonline.info
![Wordpress Command Execution Shell](https://cdn-0.securityonline.info/wp-content/uploads/2022/02/backdoor.png?ezimgfmt=rs:512x512/rscb1/ng:webp/ngcb1)
To install the shell, we are assuming you have administrative rights to WordPress and can install plugins since transferring a PHP file to the media library shouldn’t work anyway. Otherwise, you have a bigger problem.
Simply upload the zip file located in the Releases section as a new extension and you’re good to go.