Critical Security Update: WordPress Core Vulnerability (CVE-2026-87902)

Resolved

Minor impact

Started

Lasted 58h 19m

View official incident ↗

Updates

  1. Resolved

    The issue has been resolved.

  2. 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.