CVE-2026-16272: Paytr Payment And Electronic Money Institution Inc Paytr Virtual Pos Iframe API Whmcs Module

Critical severity, CVSS 9.1. EPSS: 0.1% chance of exploitation in the next 30 days.

Use of less trusted source vulnerability in PayTR Payment and Electronic Money Institution Inc. PayTR Virtual Pos iFrame API WHMCS Module allows Exploitation of Trusted Identifiers. This issue affects PayTR Virtual Pos iFrame API WHMCS Module: from v9.0.0 before v9.0.3.

Affected products

• Paytr Payment And Electronic Money Institution Inc Paytr Virtual Pos Iframe API Whmcs Module: from v9.0.0, before v9.0.3 (fixed in v9.0.3)

Published 2026-09-09. Last modified 2026-10-01.