Published: October 10, 2026 | Last Modified: October 10, 2026
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysAnnouncementController editIzTop handler that allows low-privileged authenticated users to change announcement pin status. Attackers can send POST or PUT requests with any announcement id to pin or unpin system notices shown at the top for all users.
This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.