CVE-2026-108888 [MEDIUM] – JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysDepartRol

JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysDepartRoleController exportXls handler that allows any authenticated user to export department roles. Low-privileged attackers holding only the default minimal role can call /sys/sysDepartRole/exportXls to download all sys_depart_role records, including role names, codes, descriptions and creating users.