CVE-2026-108884 [MEDIUM] – JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysMessageTe

JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysMessageTemplateController delete handler that allows any authenticated user to delete message templates. Low-privileged attackers can obtain template ids from the unguarded list endpoint and delete shipped notification templates, causing system notices and workflow reminders to fail.