CVE-2025-56869

MediumCVSS 5.3/10Last modified Nov 7, 2026

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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-22

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/Sync-in/serverProduct
https://github.com/Sync-in/server/releases/tag/v1.2.0Release Notes
https://sync-in.com/Product

Timeline

Published: Sep 19, 2025
Last modified: Nov 7, 2026
NVD status: Analyzed

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