CVE-2026-102113— Kiteworks Core Local Privilege Escalation
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 中存在一个权限提升漏洞，可能允许已在设备上以非特权后端服务账户身份获得代码执行权限的攻击者提升至 root 权限。一个高权限例程未能安全处理可由低权限账户影响的文件系统路径，从而使攻击者能够以最高权限执行任意命令。利用该漏洞需要攻击者已拥有对该服务账户的本地访问权限。
Possible ATT&CK Techniques 1 AI
T1548.003 · Sudo and Sudo Caching
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I. Basic Information for CVE-2026-102113
Vulnerability Information
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Vulnerability Title
Kiteworks Core Local Privilege Escalation
Source: CVE Program / CVE List V5
Vulnerability Description
A privilege escalation vulnerability in Kiteworks could allow an attacker who has already obtained code execution as an unprivileged backend service account on the appliance to escalate to root. A privileged routine did not safely handle a filesystem path that the lower-privileged account could influence, allowing the attacker to cause a root-owned operation to run arbitrary commands with the highest privileges. Exploitation requires existing local access to that service account.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在文件访问前对链接解析不恰当(链接跟随)
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-102113
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
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Vendor Advisories for CVE-2026-102113 (1)
Other References for CVE-2026-102113 (1)
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-2026-102128 | 7.5 HIGH | Kiteworks Email Protection Gateway Improper Authentication |
| 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
-
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
Kiteworks Core Improper Validation of Specified Quantity in -
CVE-2026-102112
Kiteworks Core Local Privilege Escalation -
CVE-2026-102114
Kiteworks Core OS Command Injection
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-59
-
CVE-2026-103263
Tornado before 6.5.9 StaticFileHandler Path Traversal via Sy -
CVE-2026-102118
Kiteworks Core before version 9.5.0 is vulnerable to Local P -
CVE-2026-81310
Linux图像扫描驱动存在链接跟随漏洞 -
CVE-2026-102242
Path Traversal via Symlink Following in allowedLocalRoots in -
CVE-2026-92371
Local Privilege Escalation via Improper Link Resolution in C
V. Comments for CVE-2026-102113
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