CVE-2025-8074 Path traversal in BeeDrive for desktop

Medium 5.6 Published 4 Dec 2025 Updated 4 Dec 2025

Local attackers can write arbitrary files with non-sensitive information due to origin validation errors in Synology BeeDrive for desktop.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-8074?

CVE-2025-8074 is a medium-severity path traversal vulnerability in Synology BeeDrive for desktop, published on 4 Dec 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Origin validation error vulnerability in BeeDrive in Synology BeeDrive for desktop before 1.4.3-13973 allows local users to write arbitrary files with non-sensitive information via unspecified vectors.

Weakness: CWE-346

Which versions are affected by CVE-2025-8074?

It affects 1 product.

Products include Synology Beedrive.

How do I fix CVE-2025-8074?

No fix has been published for CVE-2025-8074 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-2025-8074 being exploited?

There is no known exploitation of CVE-2025-8074 in the wild and no public exploit code.

Sources

Also known as GHSA-8mgr-47q9-3wp5.