CVE-2026-28272
High
Description
Kiteworks is a private data network (PDN). Prior to version 9.2.0, a vulnerability in Kiteworks Email Protection Gateway allows authenticated administrators to inject malicious scripts through a configuration interface. The stored script executes when users interact with the affected user interface. Version 9.2.0 contains a patch for the issue.
SeverityHigh
CVSS8.1
Exploit probability—
ProductAccellion Kiteworks
PublishedFeb 27, 2026
First seenFeb 27, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- accellion kiteworks9.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| accellion kiteworks | v < 9.2.0 | 9.2.0 |
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