| Titel | Soarkey StudentManagement e08f7f1d5015af407aa4cca0ada3dea189b4937e Use of Client-Side Authentication |
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| Beschreibung | The affected registration workflow spans `code/WebContent/register.html`, `code/src/service/RegisterServlet.java`, and `code/src/dao/UserDao.java`. `register.html` exposes a client-controlled `level` radio option with both `用户` and `管理员`. `RegisterServlet.doPost()` at lines 19-40 reads `level` directly from the request, passes it to `UserDao.register(username, password, level)`, and then places the new account into the `admin` session branch whenever the submitted value is not `用户`. `UserDao.register()` at lines 71-86 stores the supplied role directly in the `user` table. An unauthenticated attacker can self-register as an administrator and immediately obtain the administrative interface.
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| Quelle | ⚠️ https://github.com/Soarkey/StudentManagement/issues/35 |
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| Benutzer | Jacinta (UID 99758) |
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| Einreichung | 08.08.2026 13:07 (vor 1 Monat) |
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| Moderieren | 13.09.2026 15:03 (1 month later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 403293 [Soarkey StudentManagement bis e08f7f1d5015af407aa4cca0ada3dea189b4937e Registration Workflow register.html RegisterServlet.doPost level erweiterte Rechte] |
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| Punkte | 20 |
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