| Título | eyoucms 1.7.5 Code Injection |
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| Descripción | 1. **Arbitrary Command Execution via Template Management:**
- In the file `application/admin/logic/FilemanagerLogic.php`, the `editFile` function improperly handles user input, allowing for arbitrary command execution.
- The vulnerability exists due to insufficient filtering of PHP code within template files.
2. **Exploiting the Command Execution:**
- By injecting PHP code into the template management feature, an attacker can execute arbitrary commands on the server.
- The filtering mechanism can be bypassed using template syntax.
3. **Example Command Execution Payload:**
- The following payload can be used to execute the `system()` function:
```php
{if system('whoami')}{/if}
```
4. **Requesting the Vulnerable Endpoint:**
- Modify the `template/pc/index.htm` file in the backend with the payload.
5. **Verifying the Exploit:**
- If the injection is successful, visiting the affected page will execute the injected PHP code.
## |
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| Fuente | ⚠️ https://note-hxlab.wetolink.com/share/bCUNxHhNN9Rn |
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| Usuario | YELEIPENG (UID 73615) |
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| Sumisión | 2025-07-17 08:20 (hace 1 Año) |
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| Moderación | 2025-07-26 18:33 (9 days later) |
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| Estado | Duplicado |
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| Entrada de VulDB | 284525 [EyouCMS 1.51 FilemanagerLogic.php editFile activepath recorrido de directorios] |
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| Puntos | 0 |
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