| タイトル | PHPGurukul Bank Locker Management System (BLMS) v1.0 broken access control |
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| 説明 | 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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| ソース | ⚠️ https://github.com/wakakakaaaaha/vuln/issues/3 |
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| ユーザー | Racosmo (UID 100207) |
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| 送信 | 2026年07月31日 18:00 (1 月 ago) |
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| モデレーション | 2026年09月12日 11:31 (1 month later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 403105 [PHPGurukul Bank Locker Management System 1.0 sidebar.php UserType 特権昇格] |
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| ポイント | 20 |
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