High 8.1Published Feb 27, 2026

CVE-2026-28272Kiteworks Email Protection Gateway has a Cross-site Scripting vulnerability

Updated under an hour ago (Oct 27, 2026, 5:30 AM ET)

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Every CVE for kiteworks security-advisories

Exploited in the last 30 days

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.

CVSS: 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Mar 3, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

kiteworks security-advisories kiteworks:security_advisories (from the name)	before 9.2.0	CNA record
accellion kiteworks accellion:kiteworks	before 9.2.0	NVD

References

References

https://github.com/kiteworks/security-advisories/security/advisories/GHSA-7hxj-ch78-xqgr	x-refsource-confirm, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.