PT-2026-85205

Missing authorization vulnerability has been discovered in 2Checkout payment gateway of WHMCS from 8.13.0 before 8.13.8, from 9.0.0 before 9.0.8, all other EOL versions from 4.5.0. The vulnerability allows an unauthenticated user to get WHMCS customer's data via 2Checkout payment gateway's endpoi...

PT-2026-85206

A critical WHMCS security update fixes CVE-2026-67399 and CVE-2026-67398. Apply the patch now to prevent remote code execution and data leaks. WHMCS CyberSecurity CVE202667399 CVE202667398 InfoSec https://t.co/LuCYwv3icN https://t.co/BNvTvGIUBc...