CVE-2026-108886 — JeecgBoot through 3.9.5 Missing Authorization via /sys/user/queryChildrenByUsername
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysUserController queryChildrenByUsername handler that allows any authenticated user to retrieve ot…
Published: 2026-10-11 · CVSS: 5.3 · CVSS 4.0
JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysUserController queryChildrenByUsername handler that allows any authenticated user to retrieve other users' account records. Low-privileged attackers can supply arbitrary userId values to obtain names, emails, phone numbers, employee numbers, department assignments, and staff lists of departments those users head.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7