Dev.to
5/12/2026

Open Directory Listings: The WordPress Security Hole You Forgot
Short summary
Open directory listings on WordPress installations can expose sensitive uploaded files, backup files, and internal site structure to malicious actors when directory indexing is enabled. Disable it with Options -Indexes in Apache .htaccess or autoindex off; in Nginx configuration blocks. This fundamental web server configuration issue is often overlooked despite being trivial to fix and highly consequential for security.
- •Directory indexing vulnerability exposes files and site structure
- •Fix: disable autoindexing via .htaccess or Nginx config
- •Often overlooked but high-impact security hardening step
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