WebPros security advisory (AV26-861)
Canada's Cyber Centre relayed a cPanel advisory for CVE-2026-65643, a domain parking vulnerability fixed in multiple cPanel/WHM releases; admins should update.
Canada's Cyber Centre issued advisory AV26-861 relaying cPanel's disclosure of CVE-2026-65643, a vulnerability in cPanel's Domain Parking functionality. Affected cPanel & WebHost Manager (WHM) builds include all releases prior to 11.110.0.141, 11.134.0.53, 11.136.0.37, 11.138.0.2, and WP2 11.138.1.7. Administrators are urged to review vendor guidance and apply updates. No exploitation details were provided in the advisory.
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