| Título | lsFusion 6.1 Arbitrary File Upload |
|---|
| Descripción | Accessing the /uploadFile API invokes the handleRequest method in UploadFileRequestHandler. This method accepts an unvalidated sid parameter, which is directly appended to FileUtils.APP_UPLOAD_FOLDER_PATH. Additionally, there are no restrictions on the uploaded filename. When combined with directory traversal, this allows an attacker to upload JSP files to a web-accessible directory, leading to client-side file upload–based remote code execution (RCE). |
|---|
| Fuente | ⚠️ https://github.com/lsfusion/platform/issues/1544 |
|---|
| Usuario | R1ckyZ (UID 92331) |
|---|
| Sumisión | 2025-11-05 08:01 (hace 11 meses) |
|---|
| Moderación | 2025-11-16 12:00 (11 days later) |
|---|
| Estado | Aceptado |
|---|
| Entrada de VulDB | 332597 [lsfusion platform hasta 6.1 UploadFileRequestHandler.java UploadFileRequestHandler sid recorrido de directorios] |
|---|
| Puntos | 20 |
|---|