CVE-2026-22895
Cross-Site Scripting in QuFTP Service Enables Admin Data Access
Publication date: 2026-03-20
Last updated on: 2026-04-10
Assigner: QNAP Systems, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| qnap | quftp | to 1.4.3 (exc) |
| qnap | quftp | From 1.5.0 (inc) to 1.5.2 (exc) |
| qnap | quftp | From 1.6.0 (inc) to 1.6.2 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
The CVE-2026-22895 vulnerability is a cross-site scripting (XSS) flaw affecting QuFTP Service versions 1.4.x, 1.5.x, and 1.6.x.
This vulnerability allows a remote attacker who has obtained an administrator account to exploit the XSS issue to bypass security mechanisms or access application data.
The vulnerability has been resolved in QuFTP Service versions 1.4.3 and later, 1.5.2 and later, and 1.6.2 and later.
How can this vulnerability impact me? :
If a remote attacker gains an administrator account, they can exploit this XSS vulnerability to bypass security mechanisms or read sensitive application data.
This could lead to unauthorized access to protected information and potentially compromise the security of the affected system.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
[{'type': 'paragraph', 'content': 'To mitigate the CVE-2026-22895 vulnerability, you should update the QuFTP Service to a fixed version.'}, {'type': 'list_item', 'content': 'Update to QuFTP Service version 1.4.3 or later, 1.5.2 or later, or 1.6.2 or later.'}, {'type': 'list_item', 'content': 'Log into QTS or QuTS hero as an administrator.'}, {'type': 'list_item', 'content': 'Access the App Center.'}, {'type': 'list_item', 'content': 'Search for "QuFTP Service".'}, {'type': 'list_item', 'content': 'Click the Update button if it is available.'}] [1]