Classification: Critical, Solution: Official Fix, Exploit Maturity: Not Defined, CVSSv3.1: None, CVEs: CVE-2026-65643, Summary: CVE-2026-65643: An authenticated cPanel account holder who is able to add parked or addon domains can create arbitrary files on the server. Affected product versions: cPanel/WHM all supported versions. Patched Versions: - cPanel/WHM All supported versions - 11.110.0.141 or later - 11.134.0.53 or later - 11.136.0.37 or later - 11.138.0.2 or later - WP2: 11.138.1.7 or…