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Vulnerabilities

CVE-2026-28270

Medium
Kiteworks is a private data network (PDN). Prior to version 9.2.0, a vulnerability in Kiteworks configuration allows uploading of arbitrary files without proper validation. Malicious administrators co
CWE-434 — Weakness Type
Published: Feb 27, 2026  ·  Modified: Feb 28, 2026  ·  Source: NVD
CVSS v3
4.9
🔗 NVD Official
📄 Description (English)

Kiteworks is a private data network (PDN). Prior to version 9.2.0, a vulnerability in Kiteworks configuration allows uploading of arbitrary files without proper validation. Malicious administrators could exploit this to upload unauthorized file types to the system. Version 9.2.0 contains a patch for the issue.

🤖 AI Executive Summary

Kiteworks versions prior to 9.2.0 contain a file upload validation vulnerability that allows malicious administrators to upload arbitrary files without proper checks. This vulnerability could lead to unauthorized file types being stored on the system, potentially compromising data integrity.

📄 Description (Arabic)

تحتوي نسخ Kiteworks السابقة للإصدار 9.2.0 على ثغرة في التحقق من صحة تحميل الملفات في وحدة التكوين. يمكن للمسؤولين الخبيثين استغلال هذه الثغرة لتحميل أنواع ملفات غير مصرح بها على النظام. يتم معالجة هذه المشكلة في الإصدار 9.2.0 والإصدارات الأحدث.

🤖 ملخص تنفيذي (AI)

إصدارات Kiteworks السابقة للإصدار 9.2.0 تحتوي على ثغرة في التحقق من تحميل الملفات تسمح للمسؤولين الخبيثين بتحميل ملفات عشوائية دون فحوصات مناسبة. قد تؤدي هذه الثغرة إلى تخزين أنواع ملفات غير مصرح بها على النظام.

🤖 AI Intelligence Analysis Analyzed: May 30, 2026 07:07
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
banking telecom government healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
5.0
/ 10.0
🔧 Remediation Steps (English)
Upgrade Kiteworks to version 9.2.0 or later immediately. Implement strict file upload validation policies, restrict administrator privileges to trusted personnel only, and monitor file upload activities for suspicious patterns.
🔧 خطوات المعالجة (العربية)
قم بترقية Kiteworks إلى الإصدار 9.2.0 أو أحدث فوراً. طبق سياسات التحقق الصارمة من تحميل الملفات، وقيد امتيازات المسؤول للموظفين الموثوقين فقط، وراقب أنشطة تحميل الملفات للأنماط المريبة.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1.1 5.2.1 5.3.1
🔵 SAMA CSF
AC-2 AC-3 SI-7
🟡 ISO 27001:2022
A.9.2.1 A.9.2.5 A.14.2.1
📊 CVSS Score
4.9
/ 10.0 — Medium
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredH — High
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityN — None / Network
IntegrityH — High
AvailabilityN — None / Network
📋 Quick Facts
Severity Medium
CVSS Score4.9
CWECWE-434
EPSS0.03%
Exploit No
Patch ✗ No
Published 2026-02-27
Source Feed nvd
Views 5
🇸🇦 Saudi Risk Score
5.0
/ 10.0 — Saudi Risk
Priority: MEDIUM
🏷️ Tags
CWE-434
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