| タイトル | lsFusion 6.1 Arbitrary File Upload |
|---|
| 説明 | 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). |
|---|
| ソース | ⚠️ https://github.com/lsfusion/platform/issues/1544 |
|---|
| ユーザー | R1ckyZ (UID 92331) |
|---|
| 送信 | 2025年11月05日 08:01 (11 月 ago) |
|---|
| モデレーション | 2025年11月16日 12:00 (11 days later) |
|---|
| ステータス | 承諾済み |
|---|
| VulDBエントリ | 332597 [lsfusion platform 迄 6.1 UploadFileRequestHandler.java UploadFileRequestHandler sid ディレクトリトラバーサル] |
|---|
| ポイント | 20 |
|---|