CVE-2026-16272 — Client IP Spoofing via Untrusted HTTP Headers in PayTR's PayTR Virtual Pos iFrame API WHMCS Module

CVE-2026-16272

Client IP Spoofing via Untrusted HTTP Headers in PayTR's PayTR Virtual Pos iFrame API WHMCS Module PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
PayTR Payment and Electronic Money Institution Inc. / PayTR Virtual Pos iFrame API WHMCS Module	affected v9.0.0 before v9.0.3

CWE

CWE-348

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1034

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.