CVE-2023-31819: Keisei Store Livre

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

An issue found in KEISEI STORE Co, Ltd. LIVRE KEISEI v.13.6.1 allows a remote attacker to gain access to sensitive information via the channel access token in the miniapp function.

Affected products

• Keisei Store Livre: version 13.6.1 only

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