| Title | PHPGurukul Blood Donor Management System Using CodeIgniter 1.0 Improper Authentication |
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| Description | - Blood Donor Management System Using, have multiple admin controllers lack authentication enforcement. The application has a split authentication model — some admin controllers (Profile, Logout) properly check `$this->session->userdata('uid')` in their constructors and redirect to login if absent, while others have either no constructor at all or commented-out authentication code. Specifically: `admin/Dashboard.php` has no `__construct()` method; `admin/Viewuser.php` has no `__construct()` method; `admin/Bloodgroup.php` has no `__construct()` method; `admin/Report.php` has its constructor commented out; `admin/Changepwd.php` has its constructor commented out. This allows anyone to directly access `/admin/Dashboard`, `/admin/Viewuser`, `/admin/Viewuser/delete/N`, `/admin/Bloodgroup/Add`, `/admin/Bloodgroup/Manage`, `/admin/Bloodgroup/delete/N`, `/admin/Report`, `/admin/Changepwd` without any login requirement.
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| Source | ⚠️ https://github.com/usernamevnq/CVEs/issues/1 |
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| User | n4k3r0 (UID 91985) |
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| Submission | 08/12/2026 09:51 (1 month ago) |
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| Moderation | 09/14/2026 07:03 (1 month later) |
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| Status | Accepted |
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| VulDB entry | 403392 [PHPGurukul Blood Donor Management System 1.0 Admin Controllers Dashboard.php __construct improper authentication] |
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| Points | 20 |
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