What is CVE-2026-42763?

CVE-2026-42763 is a medium-severity vulnerability in Sepay Team Gateway, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-05-25.

How severe is CVE-2026-42763?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Sepay Team Gateway

CVE-2026-42763

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.

Vulnerability class: Broken Access Control

EPSS: 0.000 (9.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Sepay Team Gateway — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-42763?: CVE-2026-42763 is a medium-severity vulnerability in Sepay Team Gateway, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-05-25.
How severe is CVE-2026-42763?: Medium severity. CVSS v3 base score is 6.5 out of 10.