CVE-2026-102133— Kiteworks Core Arbitrary File Write through Command Injection
Quick assessment
Affected
Kiteworks Core
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Kiteworks Core 中一个可选的、单独许可的 repository-connector（仓库连接器）功能，在将用户提供的路径传递给外部命令之前，未对特殊字符进行中和处理。经过身份验证的系统管理员可以注入额外命令，并向由运行该连接器的服务账户所拥有的文件写入任意内容，从而在该账户上下文中实现代码执行。此外，利用此漏洞还需要从设备向攻击者控制的系统发起网络出站连接。
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I. Basic Information for CVE-2026-102133
Vulnerability Information
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Vulnerability Title
Kiteworks Core Arbitrary File Write through Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
An optional, separately licensed repository-connector feature in Kiteworks Core did not neutralize special characters in a user-supplied path before passing it to an external command. An authenticated system administrator could inject additional commands and write arbitrary content to files owned by the service account running the connector, enabling code execution in that account's context; exploitation additionally requires network egress from the appliance to a system under the attacker's control.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-102133
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-102133 (2)
Same Patch Batch · Kiteworks · 2026-09-30 · 61 CVEs total
| CVE-2026-102115 | 9.8 CRITICAL | Kiteworks Core Authentication Bypass in the Password Reset Workflow |
| CVE-2026-102149 | 9.4 CRITICAL | Kiteworks Email Protection Gateway Improper Access Control |
| CVE-2026-102147 | 9.3 CRITICAL | Kiteworks Core Administrative Account Takeover through Stored Cross-site Scripting (XSS) |
| CVE-2026-102104 | 9.1 CRITICAL | Kiteworks Email Protection Gateway server-side request forgery |
| CVE-2026-102095 | 9.1 CRITICAL | Kiteworks Email Protection Gateway server-side request forgery |
| CVE-2026-102102 | 9.1 CRITICAL | Kiteworks Email Protection Gateway server-side request forgery |
| CVE-2026-102105 | 9.1 CRITICAL | Kiteworks Email Protection Gateway server-side request forgery |
| CVE-2026-102103 | 9.1 CRITICAL | Kiteworks Email Protection Gateway server-side request forgery |
| CVE-2026-102106 | 9.1 CRITICAL | Kiteworks Email Protection Gateway improper authentication |
| CVE-2026-102120 | 8.8 HIGH | Kiteworks Core OS Command Injection |
| CVE-2026-102125 | 8.8 HIGH | Kiteworks Core Sandbox Escape |
| CVE-2026-102092 | 8.7 HIGH | Kiteworks Core stored XSS |
| CVE-2026-102100 | 8.7 HIGH | Kiteworks Core stored XSS |
| CVE-2026-102121 | 8.6 HIGH | Kiteworks Secure Data Forms Exposure of Sensitive Information to an Unauthorized Actor |
| CVE-2026-102126 | 8.1 HIGH | Kiteworks Core Stored Cross-site Scripting (XSS) |
| CVE-2026-102101 | 8.1 HIGH | Kiteworks Core deserialization of untrusted data |
| CVE-2026-102112 | 7.8 HIGH | Kiteworks Core Local Privilege Escalation |
| CVE-2026-102118 | 7.8 HIGH | Kiteworks Core before version 9.5.0 is vulnerable to Local Privilege Escalation |
| CVE-2026-102113 | 7.8 HIGH | Kiteworks Core Local Privilege Escalation |
| CVE-2026-102143 | 7.5 HIGH | Kiteworks Email Protection Gateway Unrestricted Upload of File with Dangerous Type |
Showing top 20 of 61 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Core
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CVE-2026-102107
Kiteworks Core user impersonation in a file-request feature -
CVE-2026-102110
Missing authentication on a Kiteworks appliance setup functi -
CVE-2026-102111
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CVE-2026-102112
Kiteworks Core Local Privilege Escalation -
CVE-2026-102113
Kiteworks Core Local Privilege Escalation
Same vendor: Kiteworks
-
CVE-2026-102105
Kiteworks Email Protection Gateway server-side request forge -
CVE-2026-102106
Kiteworks Email Protection Gateway improper authentication -
CVE-2026-102107
Kiteworks Core user impersonation in a file-request feature -
CVE-2026-102108
Kiteworks Email Protection Gateway deserialization of untrus -
CVE-2026-102109
Kiteworks Secure Data Forms SQL injection
Same weakness: CWE-77
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Ziroom ZHOME A0101 ping command injection -
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CVE-2026-102827
simple-git: unsafe-operations plugin bypass via git long-opt -
CVE-2026-102826
simple-git allows command execution through unblocked Git co
V. Comments for CVE-2026-102133
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