CVE-2025-51661
- State
- Published
- Severity
- 7.5 High
- Published
- Nov 19, 2025
- Updated
- Nov 20, 2025
- Reserved
- Jun 16, 2025
Description
A path Traversal vulnerability found in FileCodeBox v2.2 and earlier allows arbitrary file writes when application is configured to use local filesystem storage. SystemFileStorage.save_file method in core/storage.py uses filenames from user input without validation to construct save_path and save files. This allows remote attackers to perform arbitrary file writes outside the intended directory by sending crafted POST requests with malicious traversal sequences to /share/file/ upload endpoint, which does not require any authorization.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | CISA-ADP |
Weaknesses
- CWE-24 Path Traversal: '../filedir'
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
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