WordPress Synology File Permissions
<p>I'm running a number of WordPress instancies on my Synology server (custom setup not the Synology package). That are accessible to the www. I need WordPress to be able to edit files on my server (ie edit theme from the theme editor, cache plugin update cache etc). For this to work I have to allow the HTML synology user write permissions to the folders on my server. Am I creating a security issue? Ie does this mean anyone can use HTTP to edit those files on my server?</p>

<p>Synology DS215J running 6.0.2 DSM
WordPress 4.61</p>