CVE-2023-31823: Marui

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

An issue found in Marui Co Marui Official app v.13.6.1 allows a remote attacker to gain access to sensitive information via the channel access token in the miniapp Marui Official Store function.

Affected products

• Marui Marui: version 13.6.1 only

Published 2023-07-13. Last modified 2026-07-09.