IONOS Status Page (powered by atlassian)
Critical Security Update: WordPress Core Vulnerability (CVE-2026-87902)
Incident
Report for ionos.co.uk
Subscribe to Updates
Identified
A critical security vulnerability affects WordPress versions 4.7.0 through 7.1.1, which can allow remote code execution under specific conditions.
Managed WordPress Customers
No action needed:IONOS is automatically patching your site and deploying proactive security measures
Self-Managed WordPress Customers
Action required: Update WordPress immediately to the latest version
More updates will be posted here as new information becomes available.
Managed WordPress Customers
No action needed:IONOS is automatically patching your site and deploying proactive security measures
Self-Managed WordPress Customers
Action required: Update WordPress immediately to the latest version
More updates will be posted here as new information becomes available.
This incident affects: Hosting (Wordpress Hosting, Wordpress Pro).