CVE-2026-29092— Kiteworks Email Protection Gateway has an Insufficient Session Expiration
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I. Basic Information for CVE-2026-29092
Vulnerability Information
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Vulnerability Title
Kiteworks Email Protection Gateway has an Insufficient Session Expiration
Source: NVD (National Vulnerability Database)
Vulnerability Description
Kiteworks is a private data network (PDN). Prior to version 9.2.1, a vulnerability in Kiteworks Email Protection Gateway session management allows blocked users to maintain active sessions after their account is disabled. This could allow unauthorized access to continue until the session naturally expires. Upgrade Kiteworks to version 9.2.1 or later to receive a patch.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
不充分的会话过期机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
Kiteworks 代码问题漏洞
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 9.2.1之前版本存在代码问题漏洞，该漏洞源于会话管理问题，可能导致被阻止用户在账户被禁用后仍保持活动会话，造成未经授权的访问。
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 | Kiteworks Email Protection Gateway | < 9.2.1 | - |
II. Public POCs for CVE-2026-29092
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · kiteworks · 2026-03-25 · 5 CVEs total
| CVE-2026-23514 | 8.8 HIGH | Kiteworks Core before 9.2.2 is vulnerable to Improper Ownership Management |
| CVE-2026-24750 | 7.6 HIGH | Kiteworks Secure Data Forms vulnerable to Cross-site Scripting |
| CVE-2026-23635 | 6.5 MEDIUM | Kiteworks Secure Data Forms has a potential Unprotected Transport of Credentials |
| CVE-2026-23636 | 5.5 MEDIUM | Kiteworks Secure Data Forms is vulnerable to an Unrestricted Upload of File with Dangerous |
IV. Related Vulnerabilities
Same vendor: kiteworks
- 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 - CVE-2026-28272
Kiteworks Email Protection Gateway has a Cross-site Scriptin
Same weakness: CWE-613
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