Observable timing discrepancy vulnerability in PayTR Payment and Electronic Money Institution Inc. PayTR Virtual Pos iFrame API (v9x) WHMCS Module allows Black Box Reverse Engineering. This issue affects PayTR Virtual Pos iFrame API (v9x) WHMCS Module: from v9.0.0 before v9.0.3.
History

Tue, 08 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Paytr
Paytr paytr Virtual Pos Iframe Api (v9x) Whmcs Module
Vendors & Products Paytr
Paytr paytr Virtual Pos Iframe Api (v9x) Whmcs Module

Tue, 08 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 08 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Description Observable timing discrepancy vulnerability in PayTR Payment and Electronic Money Institution Inc. PayTR Virtual Pos iFrame API (v9x) WHMCS Module allows Black Box Reverse Engineering. This issue affects PayTR Virtual Pos iFrame API (v9x) WHMCS Module: from v9.0.0 before v9.0.3.
Title Callback Authentication Bypass via Timing Attack in PayTR's PayTR Virtual Pos iFrame API (v9x) WHMCS Module
Weaknesses CWE-208
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: TR-CERT

Published: 2026-09-08T15:12:44.262Z

Updated: 2026-09-08T15:48:16.865Z

Reserved: 2026-07-17T09:10:13.007Z

Link: CVE-2026-16037

cve-icon Vulnrichment

Updated: 2026-09-08T15:48:12.019Z

cve-icon NVD

Status : Deferred

Published: 2026-09-08T16:18:01.997

Modified: 2026-09-08T18:34:41.780

Link: CVE-2026-16037

cve-icon Redhat

No data.