| タイトル | PHPGurukul News Portal v1.0 Authorization Bypass |
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| 説明 | The Django News Management Application contains a critical Broken Access Control vulnerability that allows Subadmin users (user_type=2) to bypass authorization controls and create new Subadmin accounts, despite this functionality being intentionally hidden from their user interface. The vulnerability exists because the application only implements client-side access control through UI restrictions, while the server-side endpoint lacks proper role-based authorization checks.
An authenticated Subadmin can directly access the /AddSubadmin URL endpoint (discovered from Admin interface or through reconnaissance) and successfully create new Subadmin accounts, effectively escalating their privileges and potentially creating backdoor accounts for persistent access.
Vulnerability Details:
1. Subadmin users can access the /AddSubadmin URL directly despite it being hidden from their UI
2. The endpoint only uses @login_required decorator without checking user_type
3. Subadmins can create new subadmin accounts with equal privileges
4. Newly created subadmins appear in the Admin panel's user management interface
5. No server-side validation prevents unauthorized account creation |
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| ソース | ⚠️ https://github.com/rsecroot/News-Portal/blob/main/Broken%20Access%20Control.md |
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| ユーザー | hackerfactory (UID 85869) |
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| 送信 | 2026年01月12日 19:55 (9 月 ago) |
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| モデレーション | 2026年01月25日 18:14 (13 days later) |
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| ステータス | 重複 |
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| VulDBエントリ | 341733 [PHPGurukul News Portal 1.0 Add Sub-Admin Page /admin/add-subadmins.php 特権昇格] |
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| ポイント | 0 |
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