Unknown [CVE-2025-54167] cross-site scripting (XSS) vulnerability has been reported to affect Notification Center.
This security QNAP advisory covers CVE-2025-54167 affecting Notification Center 1.9.x (for QTS 5.2.x, QuTS hero h5.2.x), Notification Center 2.1.x (for QuTS hero h5.3.x), Notification Center 3.0.x (for QuTS hero h5.6.x, h6.0.x).
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Summary
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
Affected products named by the advisory: Notification Center 1.9.x (for QTS 5.2.x, QuTS hero h5.2.x); Notification Center 2.1.x (for QuTS hero h5.3.x); Notification Center 3.0.x (for QuTS hero h5.6.x, h6.0.x).
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · medium-confidence parse· fetched 14 days ago·verify at source
- Notification Center 1.9.2.3163 and later
- Notification Center 2.1.0.3443 and later
- Notification Center 3.0.0.3466 and later
Official advisory · medium-confidence parse· fetched 14 days ago·verify at source
Mitigation checklist
- Update the affected QNAP app / operating system to a fixed release: Notification Center 1.9.2.3163 and later, Notification Center 2.1.0.3443 and later, Notification Center 3.0.0.3466 and later.
Official advisory · medium-confidence parse· fetched 14 days ago·verify at source
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