CVE-2025-56869

State: Published
Severity: 5.3 Medium
Published: Sep 19, 2025
Updated: Sep 19, 2025
Reserved: Aug 17, 2025

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.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	CISA-ADP

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://sync-in.com/
https://github.com/Sync-in/server
https://github.com/Sync-in/server/releases/tag/v1.2.0

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