CVE-2023-31818

7.5 highEPSS 1.0%

High (7.5) in marukyu marukyu line. EPSS 1.0% chance of exploitation in the next 30 days.

An issue found in Marukyu Line v.13.4.1 allows a remote attacker to gain access to sensitive information via the channel access token in the miniapp function.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
CWE: CWE-668
Published: 2023-07-11
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19

Affected

marukyu:marukyu_line

References

https://github.com/syz913/CVE-reports/blob/main/CVE-2023-31818.md
https://github.com/syz913/CVE-reports/blob/main/CVE-2023-31818.md

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