| Название | PHPGurukul Bank Locker Management System (BLMS) v1.0 broken access control |
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| Описание | A broken access control vulnerability exists in `Bank Locker Management System 1.0` affecting all Sub-Admin management endpoints under `/blms/banker/`. The application relies exclusively on a client-side check in `sidebar.php` to hide Admin-only menu links, but performs no server-side `UserType` verification. A Sub-Admin (`UserType=0`) can directly access any Admin-exclusive (`UserType=1`) page by URL, enabling creation of Sub-Admin accounts, modification of banker accounts, password resets, and critically — deletion of the primary Admin account (`ID=1`). |
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| Источник | ⚠️ https://github.com/wakakakaaaaha/vuln/issues/3 |
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| Пользователь | Racosmo (UID 100207) |
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| Представление | 31.07.2026 18:00 (1 месяц назад) |
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| Модерация | 12.09.2026 11:31 (1 month later) |
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| Статус | принято |
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| Запись VulDB | 403105 [PHPGurukul Bank Locker Management System 1.0 sidebar.php UserType эскалация привилегий] |
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| Баллы | 20 |
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