CVE-2026-119647: RuoYi-Vue-Plus through 6.0.0 Data-Scope Bypass via /system/user/list/dept/{deptId}

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-30 · updated 2026-10-30
Weakness: CWE-639

Description

RuoYi-Vue-Plus through 6.0.0 contains an authorization bypass vulnerability in SysUserServiceImpl.selectUserListByDept that allows authenticated users to read users of other departments. Users holding system:user:list under a department-restricted role can request GET /system/user/list/dept/{deptId} with any department id to obtain usernames, nicknames, account status, last login IP and time, and remarks.

Affected products

Dromara RuoYi-Vue-Plus: through 6.0.0

References

https://github.com/dromara/RuoYi-Vue-Plus
https://github.com/dromara/RuoYi-Vue-Plus/blob/v6.0.0/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysUserController.java#L352-L356
https://github.com/dromara/RuoYi-Vue-Plus/blob/v6.0.0/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java#L555-L560
https://github.com/dromara/RuoYi-Vue-Plus/commit/a8b1bea7b7a4ca260172cf74fbf4ea7763092996
https://github.com/dromara/RuoYi-Vue-Plus/issues/60
https://hackmd.io/@hieuPenguinnn/ruoyi-vue-plus-user-list-by-dept-datascope-bypass
https://www.vulncheck.com/advisories/ruoyi-vue-plus-through-6.0.0-data-scope-bypass-via-system-user-list-dept-deptid

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