CVE-2026-16025 Improper Payment Validation in PayTR's PayTR Virtual Pos iFrame API (v9x) WHMCS Module

Improper validation of specified quantity in input vulnerability in PayTR Payment and Electronic Money Institution Inc. PayTR Virtual Pos iFrame API v9x WHMCS Module allows Input Data Manipulation. This issue affects PayTR Virtual Pos iFrame API v9x WHMCS Module: from v9.0.0 before v9.0.3...