CVE-2026-16025CWE-1284

CVE-2026-16025

High · published September 8, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
24.2
In the wild
Unconfirmed
What it is

Improper validation of specified quantity in input vulnerability in PayTR Payment and Electronic Money Institution Inc. PayTR Virtual Pos iFrame API WHMCS Module allows Input Data Manipulation.

This issue affects PayTR Virtual Pos iFrame API WHMCS Module: from v9.0.0 before v9.0.3.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00324 · 24.2th percentile
Weakness
CWE-1284 · Improper Validation of Specified Quantity in Input
Published
2026-09-08T20:18Z
References (1)
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1034 · [email protected]
EPSS history
Timeline
  • 10 SEP 03:16Z
    EPSS moved — → 0%
    epss
  • 08 SEP 15:06Z
    Improper Payment Validation in PayTR's PayTR Virtual Pos iFrame API (v9x) WHMCS Module
    cvelistv5