@ahmedmusawir
7 days later … my site got destroyed as usual
That as usual says it all. Come on, the problem you had already before using this plugin, so do not blame it!
If I were you I would ask myself: how did they come in/hacked their way through? As long you have no answer on that, YOU never will be able to do any against it.
In your list there is missing …
* I did not find any negative in the debug.log
* I checked all important >server< logfiles
* I protected/prevent access through FTP/SSH for outsiders
* I created a new user and gave it admin caps and destroyed the ‘old’ one
* I contacted already the provider for help (but that didn’t change/help)
* ALL WordPress core files are owned by the >server<
so you, only you can access them AND you need a SERVER/ROOT password to change/delete or add a file or folder(actualy never or seldom, except wp-config.php and .htaccess( but I assume they are already read/write protected)
* I am sure my Theme isn’t compromising WordPress core
* I did not add any compromising code to functions.php myself
* I am sure the web-hoster is reliable
* and so on …
They still managed to change my WP core files
Who says ‘they’ got their entrance through the front door…sounds like ‘they’ know an entrance through a backdoor.
You know the most funny of all? I am not even using this plugin, a client pointed me on your comment and I could not resist to respond.
I don’t mean to be offending at all but see the number of Active Installs?… It gives you some to think eh.. and your own ‘as usual’ was the trigger.
Try some of the little listing I show, who knows maybe it helps..maybe it does not but at least you tried.
If done all of them with no positive result, hint: change webhoster/provider
Cheers