| Titolo | CodeAstro QR Code Attendance Management System V1.0 Improper Privilege Management |
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| Descrizione | The save() action in app/Controllers/UserController.php implements a role guard that only validates the role_id value submitted in the request, but never checks the current role of the user account being modified. An authenticated user with the low-privileged "Administrator" role can therefore send an update request targeting the existing Super Administrator account (id=1) with role_id=2 and a new password. The server performs an unrestricted row-level UPDATE (UPDATE users SET role_id=?,...,password=? WHERE id=?) and resets the Super Administrator's credentials, effectively handing over control of the highest-privilege account to the attacker. The original Super Administrator permanently loses access, and subsequent audit-log entries appear under the compromised identity. |
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| Fonte | ⚠️ https://github.com/Witiers/CVEs/issues/4 |
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| Utente | Witiers (UID 99561) |
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| Sottomissione | 27/08/2026 09:42 (25 giorni fa) |
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| Moderazione | 19/09/2026 23:47 (24 days later) |
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| Stato | Accettato |
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| Voce VulDB | 407977 [CodeAstro QR Code Attendance Management System 1.0 UserController.php save role_id escalationi di privilegi] |
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| Punti | 20 |
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