CVE-2026-75458

The teacher-end interface POST /api/teacher/user/delete/id in XueZhiSi Open Source Exam System = 3.9.0 contains a vertical privilege escalatio vulnerability. This interface accepts a user ID and then executes getUserByIdid, setDeletedtrue, updateByIdFilter in sequence, without any validation of...

CVE-2026-75460

XueZhiSi Open Source Exam System = 3.9.0 has a privilege escalation vulnerability in the teacher-end interface POST /api/teacher/user/page/list. The role parameter in UserPageRequestVM is fully controllable by the requester...

EUVD-2026-68880

XueZhiSi Open Source Exam System = 3.9.0 has a privilege escalation vulnerability in the teacher-end interface POST /api/teacher/user/page/list. The role parameter in UserPageRequestVM is fully controllable by the requester...

CVE-2026-75458

CVE-2026-75458 is a vertical privilege escalation in the XueZhiSi Open Source Exam System (versions ≤ 3.9.0). The teacher-end endpoint POST /api/teacher/user/delete/{id} deletes the target user after calling getUserById(id), setDeleted(true), and updateByIdFilter() without verifying whether the r...

CVE-2026-75460

XueZhiSi Open Source Exam System versions 3.9.0 and below contain a privilege escalation vulnerability in the teacher-end interface at POST /api/teacher/user/page/list . The root cause is that the role parameter in UserPageRequestVM is fully controllable by the requester, allowing a low-privilege...