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January 30, 2026 by dev

WordPress site with WooCommerce is down with Mod Security

  • Mod Security Configuration in CWP User Panel
  • Woocommerce API problem with CWP Panel
  • mod_security issues
  • WooCommerce REST API does not work with OWASP ModSecurity Core Rules
  • WordPress site with WooCommerce is down in Plesk: 403 Forbidden
  • WooCommerce 8.5.1 issues with Web Application Firewall (ModSecurity)
  • Securing WordPress with ModSecurity

Cause:
WooCommerce triggers the web application firewall rule 218500 from the Comodo ruleset, blocking access.

Solution:
Disable rule 218500 on the affected domains.

  • Plesk: Go to Domains > example.com > Web Application Firewall (ModSecurity).
    • By rule IDs “218500”
  • CWP:
    • Log into your CWP User Panel.
    • Navigate to the CWP Settings.
    • Click on Mod Security to access the Mod Security configuration settings.
    • Edit rules
    • Add Id Rules “218500”
    • Done.

 

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Filed Under: Almalinux, AWS, Bluehost, CentOS, CentOS Web Panel, Cloudcone, Contabo, Debian, Digitalocean, Hetzner, HostGator, Hostinger, How to, Linux Distribusion, Plesk, Plugins, Providers, RackNerd, Server and Hosting, Ubuntu, VPSDime, Web Control Panel, Woocommerce, Wordpress Tagged With: cwp, cwp shop, cwp woocommerce issue, firewall, mod security, mod security issue, plesk, woocommerce

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