What is CVE-2026-16025?

CVE-2026-16025 is a high-severity vulnerability, classified under Improper Validation of Specified Quantity in Input. CVSS score: 7.5/10. Published 2026-09-08.

How severe is CVE-2026-16025?

High severity. CVSS v3 base score is 7.5 out of 10.

CVE-2026-16025

CVE-2026-16025

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.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Weakness classification (CWE)

CWE-1284 — Improper Validation of Specified Quantity in Input

References

iletisim@usom.gov.tr (government-resource)

Frequently asked questions

What is CVE-2026-16025?: CVE-2026-16025 is a high-severity vulnerability, classified under Improper Validation of Specified Quantity in Input. CVSS score: 7.5/10. Published 2026-09-08.
How severe is CVE-2026-16025?: High severity. CVSS v3 base score is 7.5 out of 10.