Use this backup-first Joomla security update checklist to move supported sites to 5.4.7 or 6.1.2, test core workflows, and review extensions separately.
CISA added JoomShaper SP Page Builder CVE-2026-48908 to KEV. Back up Joomla sites, update to 6.6.2+, and review for compromise.
CISA added Joomlack Page Builder CK CVE-2026-56290 to KEV. Back up Joomla sites, update the extension, and review for compromise.
CISA added Joomla Content Editor CVE-2026-48907 to KEV. Update JCE Pro to 2.9.99.6 or later, apply the vendor patch package for older sites, and review Joomla for cleanup.
Learn how to create 301 redirects using .htaccess files, Nginx configuration, and within CMS platforms like WordPress, Drupal, and Joomla!. This comprehensive guide will help you preserve SEO value and enhance user experience.
