| 제목 | Sourcecodester Online Student Clearance System Project 1.0 /Admin/delete-fee.php Broken Access Control |
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| 설명 | # Sourcecodester Online Student Clearance System Project V1.0 /Admin/delete-fee.php Broken Access Control
#### NAME OF AFFECTED PRODUCT(S)
- Online Student Clearance System
#### Vendor Homepage
- https://www.sourcecodester.com/php/17892/online-clearance-system.html
#### submitter
- yudeshui
#### Vulnerable File
- /Admin/delete-fee.php
#### VERSION(S)
- V1.0
#### Software Link
- https://www.sourcecodester.com/sites/default/files/download/Senior%20Walter/student_clearance_system_aurthur_javis.zip
PROBLEM TYPE
### 1\. Unauthorized Data Deletion
This vulnerability is found in the **Online Student Clearance System** project.
#### ???? Vulnerable File Location
`Admin/delete-fee.php` (Lines 6-10)
#### ???? Vulnerable Code
```php
error_reporting(0);
include('../connect.php');
include('../connect2.php');
$id= $_GET['id'];
$sql = "DELETE FROM fee WHERE ID=?";
$stmt= $dbh->prepare($sql);
$stmt->execute([$id]);
header("Location: add-fee.php");
```
#### ???? Description
The script `Admin/delete-fee.php` executes a `DELETE` query on the `fee` table based on the ID provided via the **`GET`** parameter `id`.
This is a **Broken Access Control** vulnerability, as the script **lacks any authorization checks** (e.g., verifying if the user is logged in or has administrator privileges). Any user, including unauthenticated users, can execute this script by directly accessing the URL (e.g., `/Admin/delete-fee.php?id=123`), leading to unauthorized data deletion.
#### ????️ Suggested Mitigation
Implement a strict **authorization and authentication check** at the beginning of the script. Ensure that only users with the appropriate administrative role are permitted to execute the deletion operation.
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Is there anything else I can help you translate or format? |
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| 원천 | ⚠️ https://github.com/rassec2/dbcve/issues/8 |
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| 사용자 | yudeshui (UID 91129) |
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| 제출 | 2025. 11. 24. AM 07:34 (7 개월 ago) |
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| 모더레이션 | 2025. 12. 07. AM 09:02 (13 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 334649 [SourceCodester Online Student Clearance System 1.0 Fee Table /Admin/delete-fee.php 아이디 권한 상승] |
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| 포인트들 | 20 |
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