| Título | PHPGurukul Bank Locker Management System (BLMS) v1.0 broken access control |
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| Descripción | 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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| Fuente | ⚠️ https://github.com/wakakakaaaaha/vuln/issues/3 |
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| Usuario | Racosmo (UID 100207) |
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| Sumisión | 2026-07-31 18:00 (hace 1 mes) |
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| Moderación | 2026-09-12 11:31 (1 month later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 403105 [PHPGurukul Bank Locker Management System 1.0 sidebar.php UserType escalada de privilegios] |
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| Puntos | 20 |
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