| Title | itsourcecode Library Management System 1.0 SQL Injection |
|---|
| Description | Description:
Six files use `$_GET['id']` concatenated directly into SQL without sanitization or casting. Affected: `editbooks.php`, `editpublisher.php`, `editstaff.php`, `editstudent.php`, and more.
Vulnerable Code:
**Example - `editbooks.php`, Line 34**:
```php
$id = $_GET['id'];
$query = "SELECT * FROM books WHERE book_id = $id";
$result = mysqli_query($con, $query);
```
Impact:
- Extract all library data via UNION injection
- Modify or delete book, staff, student records
- Six separate attack vectors via GET parameters
Reference: https://github.com/microwaveabi/vul/issues/89 |
|---|
| Source | ⚠️ https://github.com/microwaveabi/vul/issues/89 |
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| User | microwave (UID 96185) |
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| Submission | 07/11/2026 05:15 (2 months ago) |
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| Moderation | 08/24/2026 00:40 (1 month later) |
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| Status | Accepted |
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| VulDB entry | 394577 [itsourcecode Library Management System 1.0 editbooks.php ID sql injection] |
|---|
| Points | 20 |
|---|