Cybozu Garoon 3.x and 4.x before 4.2.1 allows remote authenticated users to bypass intended restrictions on reading, creating, or modifying a portlet via unspecified vectors.
Severity
CVSS 3.0
8.1 high
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS
1.2% chance of exploitation in the next 30 days; higher than 68% of CVEs (scores of 2026-10-31)