CVE-2025-56869

MEDIUM

sync-in_server < 1.1.1 - Authenticated Path Traversal via FilesManager Functions

Title source: llm
STIX 2.1

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.

References (3)

Core 3

Scores

CVSS v3 5.3
EPSS 0.0069
EPSS Percentile 48.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (1)
sync-in/sync-in_server < 1.1.1
Published Sep 19, 2025
Tracked Since Feb 18, 2026