CVE-2026-48172 patch guide for LiteSpeed cPanel Plugin, including WHM Plugin v5.3.1.0, cPanel User-End Plugin v2.4.7, and hosting fleet verification.
Update WHMCS 8.13 LTS to 8.13.3 or WHMCS 9.0 to 9.0.4 for CVE-2026-29204, then verify billing, support, provisioning, and hosting modules.
Patch cPanel & WHM and WP Squared for the May 13, 2026 five-CVE security update with safe commands, DNS cluster checks, and hosting-provider verification.
Patch PHP SOAP CVE-2026-6722 on WHM/cPanel, Linux, and container hosting servers. Includes safe version checks, restart steps, and customer guidance.
CVE-2026-6433 affects the Custom css-js-php WordPress plugin through 2.0.7. No known fix is listed, so disable or remove it and review affected sites.
A practical cPanel WordPress hosting security checklist covering malware scanning/removal, firewall coverage, backups, restore help, and safe admin checks.
Dirty Frag CVE-2026-43284 is a Linux kernel local privilege-escalation risk for hosting, container, and Proxmox servers. Patch, mitigate, and verify safely.
Patch cPanel & WHM and WP Squared for CVE-2026-29201, CVE-2026-29202, and CVE-2026-29203 with safe verification steps for hosting providers.
Patch Apache HTTP/2 CVE-2026-23918 on WHM/cPanel hosting servers with EasyApache, verify Apache packages, restart httpd, and review logs safely.
A Rocky Linux WHM/cPanel emergency patch and migration guide for existing servers affected by CVE-2026-41940 and CVE-2026-31431.
