WordPress File Permissions and Security Best Practices
Standard WordPress file permissions should be set to 755 for directories and 644 for files to ensure optimal security and functionality.
Based on 8 community reports.
Linked sources: 9.
Known Issues
- Permission denied errors on managed hosting
- Malware persistence due to incorrect file ownership
- SFTP access limitations on managed platforms
Community Q&A
What are the recommended file permissions for WordPress?
Directories should generally be set to 755 and individual files to 644 to balance security and server accessibility.
Why do I get permission denied errors on managed WordPress hosting?
Managed hosts often restrict root file access to protect the server environment; you may need to contact support to modify specific files.
Can incorrect file permissions lead to malware injections?
Yes, overly permissive settings like 777 allow unauthorized scripts to write to your files, making your site vulnerable to spam and backdoors.
Reddit Sources
- New plugin for Wordpress security - will remain forever free (r/Wordpress)
- Launching a WordPress Security Agency, what Am I Missing? (r/Wordpress)
- To Wordpress or not to Wordpress (r/Wordpress)
- Googlebot-only cloaking / spam injection (r/Wordpress)
- GoDaddy Managed WordPress - Can’t upload custom static HTML site (permission denied on root files, SFTP only shows when WP is installed) (r/Wordpress)
- Is wordpress a good platform for a vehicle inspection booking + report system? (r/Wordpress)
- I built WP Manage — an open-style VPS & WordPress control panel (r/Wordpress)
- Top 5 Ways WordPress Sites Get Compromised (and how to fix them) (r/Wordpress)
- The “boring” WordPress ops stack that stops 90% of downtime, hacks, and surprise bills (a practical playbook) (r/Wordpress)