Vulnerability record · CVE-2026-16025 · published 8 September 2026

CVE-2026-16025: Improper validation of specified quantity in input vulnerability in PayTR Payment and Electronic Money Institu…

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.

7.5 CVSS 3.1 High EPSS 0.32% · top 77.1% CWE-1284 · CWE-1284 Deferred

7.5CVSS 3.1 base score

0.32%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

1References

8 Sep 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

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

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-16025), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.