| 제목 | SonicCloudOrg sonic-server 2.0.0 Injection |
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| 설명 | Sonic Server provides file upload functionality through two endpoints: /upload and /upload/v2. Both endpoints accept a type parameter that is intended to specify the upload directory category (e.g., "keepFiles", "imageFiles", "recordFiles", "logFiles", "packageFiles"). However, the application does not enforce any validation on this parameter, allowing an attacker to supply directory traversal sequences such as ../ or ..\\.
The vulnerable code in FileTool.java directly concatenates the user-controlled folderName parameter into the file path without sanitization. It then uses mkdirs() to create directories and transferTo() to write files at the attacker-specified location, effectively bypassing any intended directory restrictions. |
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| 원천 | ⚠️ https://github.com/ccccccctiiiiiiii-lab/public_exp/issues/2 |
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| 사용자 | cccccccti (UID 96695) |
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| 제출 | 2026. 03. 29. AM 11:24 (23 날 ago) |
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| 모더레이션 | 2026. 04. 19. PM 06:23 (21 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 358255 [SonicCloudOrg sonic-server 까지 2.0.0 File Upload Endpoint FileTool.java upload 유형 디렉토리 순회] |
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| 포인트들 | 20 |
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