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OpenAdvisories
Critical · 9.8 CVE-2026-85531 EUVD-2026-95747GHSA-9f78-prj9-gr67

Payment Validation Bypass in Sipay Electronic Money's OpenCart 3.x

Published Oct 9, 2026 · Updated Oct 12, 2026 · Assigned by TR-CERT

Description

Improper verification of cryptographic signature vulnerability in Sipay Electronic Money and Payment Services Inc. OpenCart Virtual POS Module allows Signature Spoofing by Improper Validation.

This issue affects OpenCart Virtual POS Module: from 26.8.2 before 26.9.1.

Affected products

VendorProductAffectedFixed
Sipay Electronic Money and Payment Services OpenCart Virtual POS Module 26.8.2 – < 26.9.1 26.9.1

References