Medium severity4.3NVD Advisory· Published Oct 11, 2026
CVE-2026-108874
CVE-2026-108874
Description
JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows any authenticated user to assign or remove department heads by calling PUT /sys/user/changeDepartChargePerson. Low-privileged attackers can supply arbitrary userId, department id, and status values to make any user a department head, widening department-scoped views, or demote existing heads.
Affected products
1Patches
Vulnerability mechanics
References
3- github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/JeecgBoot/poc_sys_user_depart_charge_person.pynvd
- github.com/jeecgboot/JeecgBoot/blob/e3b9dc0aefe1943d9772b026f64ed671a7c82802/jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/SysUserController.javanvd
- www.vulncheck.com/advisories/jeecgboot-through-3.9.5-missing-authorization-via-sys-user-changedepartchargepersonnvd
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