CVE-2026-16025
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductPayTR Virtual Pos iFrame API WHMCS Module
PublishedSep 8, 2026
First seenSep 8, 2026
Weakness typeCWE-1284CWE-1284
How to fix
Update
- PayTR Payment and Electronic Money Institution Inc. PayTR Virtual Pos iFrame API WHMCS Modulev9.0.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| PayTR Payment and Electronic Money Institution Inc. PayTR Virtual Pos iFrame API WHMCS Module | v9.0.0 ≤ v < v9.0.3 | v9.0.3 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.