Skip to main content

Kiteworks CVE-2026-28270

MEDIUM
Unrestricted Upload of File with Dangerous Type (CWE-434)
2026-02-27 security-advisories@github.com
File Upload Kiteworks
4.9
CVSS 3.1
Share

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Feb 27, 2026 - 21:16 nvd
MEDIUM 4.9

DescriptionNVD

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.

AnalysisAI

Kiteworks versions prior to 9.2.0 lack proper file validation in their configuration upload functionality, allowing authenticated administrators to upload arbitrary files to the system. An attacker with administrative privileges could exploit this to introduce malicious or unauthorized file types, potentially compromising system integrity. …

Sign in for full analysis, threat intelligence, and remediation guidance.

RemediationAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review file handling controls.

Sign in for detailed remediation steps.

Full analysis requires sign-in

Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

Sign in - Free

Share

CVE-2026-28270 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy