Medium (5.4) in linecorp line. EPSS 0.4% chance of exploitation in the next 30 days.
An issue in kosei entertainment esportsstudioLegends mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token.
Severity
CVSS 3.1
5.4 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
EPSS
0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)