CVE-2026-28272— Kiteworks Email Protection Gateway has a Cross-site Scripting vulnerability
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I. Basic Information for CVE-2026-28272
Vulnerability Information
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Vulnerability Title
Kiteworks Email Protection Gateway has a Cross-site Scripting vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Kiteworks 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kiteworks是美国Kiteworks公司的一个安全私有网络数据软件。 Kiteworks 9.2.0之前版本存在跨站脚本漏洞，该漏洞源于Email Protection Gateway配置接口存在缺陷，可能导致存储型跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| kiteworks | security-advisories | < 9.2.0 | - |
II. Public POCs for CVE-2026-28272
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · kiteworks · 2026-02-27 · 3 CVEs total
| CVE-2026-28271 | 6.5 MEDIUM | Kiteworks Core is vulnerable to Server-Side Request Forgery (SSRF) |
| CVE-2026-28270 | 4.9 MEDIUM | Kiteworks Core has an Unrestricted Upload of File with Dangerous Type |
IV. Related Vulnerabilities
Same product: security-advisories
- CVE-2026-28271
Kiteworks Core is vulnerable to Server-Side Request Forgery - CVE-2026-28270
Kiteworks Core has an Unrestricted Upload of File with Dange - CVE-2026-28269
Kiteworks Core has an OS Command Injection - CVE-2025-66558
Nextcloud Twofactor WebAuthn app was updated based on public - CVE-2025-66556
Nextcloud talk allows participants to blindly delete poll dr
Same vendor: kiteworks
- CVE-2026-29092
Kiteworks Email Protection Gateway has an Insufficient Sessi - CVE-2026-23636
Kiteworks Secure Data Forms is vulnerable to an Unrestricted - CVE-2026-23635
Kiteworks Secure Data Forms has a potential Unprotected Tran - CVE-2026-24750
Kiteworks Secure Data Forms vulnerable to Cross-site Scripti - CVE-2026-23514
Kiteworks Core before 9.2.2 is vulnerable to Improper Owners
Same weakness: CWE-79
- CVE-2026-8262
Devs Palace ERP Online chart-save cross site scripting - CVE-2026-8256
Devs Palace ERP Online mr-save cross site scripting - CVE-2026-8255
Devs Palace ERP Online add_new_customer cross site scripting - CVE-2026-8254
Devs Palace ERP Online sales_save cross site scripting - CVE-2026-8253
Devs Palace ERP Online purchase_save cross site scripting
V. Comments for CVE-2026-28272
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