CVE-2026-108637 — JeecgBoot through 3.9.5 Missing Authorization via deleteUserGroupBatch Endpoint
JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows low-privileged authenticated users to remove user group members by calling DELETE /sys/user/de…
Published: 2026-10-10 · CVSS: 5.3 · CVSS 4.0
JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows low-privileged authenticated users to remove user group members by calling DELETE /sys/user/deleteUserGroupBatch. Attackers can supply any groupId and comma-separated userIds to delete sys_ugroup_user rows without permission or tenant checks, tampering with administrator-maintained groups.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7