CVE-2025-56869 Path traversal in n/a
Authenticated attackers can exploit directory traversal in Sync In server to read and write arbitrary files on the system.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-56869?
CVE-2025-56869 is a medium-severity path traversal vulnerability in n/a, published on 19 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-22
Which versions are affected by CVE-2025-56869?
It affects 1 product.
Products include Sync-in Sync-in Server.
How do I fix CVE-2025-56869?
No fix has been published for CVE-2025-56869 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2025-56869 being exploited?
There is no known exploitation of CVE-2025-56869 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-xh7h-h275-6q2f.