CVE-2026-108875 — JeecgBoot through 3.9.5 Missing Authorization via /sys/user/addSysUserGroup
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysUserController addSysUserGroup handler that allows any authenticated user to modify user group m…
Published: 2026-10-11 · CVSS: 5.3 · CVSS 4.0
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysUserController addSysUserGroup handler that allows any authenticated user to modify user group membership. Low-privileged attackers can send POST requests with arbitrary user ids and a groupId to add any users to administrator-maintained groups without permission checks.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7