| 제목 | lsFusion 6.1 Arbitrary File Overwrite and Deletion |
|---|
| 설명 | The server-side MakeUnzipFileAction invokes the unpackFile method in ZipUtils. This method does not restrict filenames or symbolic links within the compressed archive, allowing directory traversal during extraction. As a result, files can be written to arbitrary locations and existing files may be overwritten, leading to arbitrary file overwrite and arbitrary file deletion vulnerabilities. This same issue also occurs with EmailReceiver. |
|---|
| 원천 | ⚠️ https://github.com/lsfusion/platform/issues/1545 |
|---|
| 사용자 | R1ckyZ (UID 92331) |
|---|
| 제출 | 2025. 11. 05. AM 08:36 (11 개월 ago) |
|---|
| 모더레이션 | 2025. 11. 16. PM 04:33 (11 days later) |
|---|
| 상태 | 수락 |
|---|
| VulDB 항목 | 332600 [lsfusion platform 까지 6.1 ZipUtils.java unpackFile 디렉토리 순회] |
|---|
| 포인트들 | 20 |
|---|