CVE-2025-56869
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-09-19
Last updated on: 2025-10-03
Assigner: MITRE
Description
Description
Directory traversal vulnerability in Sync In server thru 1.1.1 allowing authenticated attackers to gain read and write access to the system via FilesManager.saveMultipart function in backend/src/applications/files/services/files-manager.service.ts, and FilesManager.compress function in backend/src/applications/files/services/files-manager.service.ts.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| sync-in | sync-in_server | to 1.1.1 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-22 | The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a directory traversal issue in Sync In server version up to 1.1.1. It allows authenticated attackers to read and write files on the system by exploiting functions in the files-manager service, specifically FilesManager.saveMultipart and FilesManager.compress.
How can this vulnerability impact me? :
An attacker who is authenticated can gain unauthorized read and write access to the system files, potentially leading to data compromise, system manipulation, or further exploitation.
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