Vulnerability & Patch Roundup — June 2026

Running a website means a single unpatched vulnerability can take it offline, harm your reputation, or require cleanup. Most compromises begin with automated attacks exploiting known software flaws, usually reported and disclosed already. To keep you protected from these threats, we’ve compiled this month’s key security updates and vulnerability patches for the WordPress ecosystem. If you’re already using the Sucuri Firewall, you’re protected. These vulnerabilities are virtually patched for all