CVE-2026-42763: Sepay Team Sepay Gateway

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in SePay team SePay Gateway allows Retrieve Embedded Sensitive Data. This issue affects SePay Gateway: from n/a through 1.1.20.

Affected products

• Sepay Team Sepay Gateway: up to and including 1.1.20

Published 2026-05-25. Last modified 2026-07-20.