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.
Affected products
sync-in: sync-in server
References3
- github.com/Sync-in/server Product
- github.com/Sync-in/server/releases/tag/v1.2.0 Release Notes
- sync-in.com/ Product
Metrics
- CVSS 3.1
-
5.3
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - EPSS — exploit probability
- 1% percentile: 55 · as of 8 November 2026
- CWE
- CWE-22
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