# CVE-2025-8074: Path traversal in BeeDrive for desktop

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

- **Severity:** Medium 5.6 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H`)
- **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 available:** No
- **Published:** 4 Dec 2025
- **Updated:** 4 Dec 2025
- **Also known as:** GHSA-8mgr-47q9-3wp5

## 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 (Origin Validation Error)

## Which versions are affected by CVE-2025-8074?

It affects 1 product.


Products: 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.

## Is CVE-2025-8074 being exploited?

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

## Other vulnerabilities in Synology BeeDrive for desktop

- [CVE-2023-52945](https://insights.sbomify.com/CVE-2023-52945/): Other in BeeDrive for desktop (high 7.8)
- [CVE-2025-54158](https://insights.sbomify.com/CVE-2025-54158/): Missing authorization in BeeDrive for desktop (high 7.8)
- [CVE-2025-54160](https://insights.sbomify.com/CVE-2025-54160/): Path traversal in BeeDrive for desktop (high 7.8)
- [CVE-2025-54159](https://insights.sbomify.com/CVE-2025-54159/): Missing authorization in BeeDrive for desktop (high 7.5)
- [CVE-2024-11399](https://insights.sbomify.com/CVE-2024-11399/): Denial of service in BeeDrive for desktop (medium 6.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-8074 and fix it if it is affected.

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

Affected product: Synology BeeDrive for desktop. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-8074/ (Markdown: https://insights.sbomify.com/CVE-2025-8074/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-8074
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-8074
- OSV: https://osv.dev/vulnerability/CVE-2025-8074

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-8074/
Summaries are generated and may contain mistakes; the official description above is the record.