Outage in IONOS
Critical Security Update: WordPress Core Vulnerability (CVE-2026-87902)
Minor
September 22, 2026 - Started about 5 hours ago
Official incident page
Official incident page
Incident Report
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.
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Latest Updates ( sorted recent to last )
IDENTIFIED
about 5 hours ago - at 09/22/2026 09:37PM
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.
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