CVE-2026-23636

| EUVD-2026-15541 MEDIUM
2026-03-25 GitHub_M
5.5
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
EUVD ID Assigned
Mar 25, 2026 - 17:17 euvd
EUVD-2026-15541
Analysis Generated
Mar 25, 2026 - 17:17 vuln.today
CVE Published
Mar 25, 2026 - 16:58 nvd
MEDIUM 5.5

Tags

File Upload

Description

Kiteworks is a private data network (PDN). In Kiteworks Secure Data Forms prior to version 9.2.1, the manager of a form could potentially exploit an Unrestricted Upload of File with Dangerous Type due to a missing validation. Upgrade Kiteworks to version 9.2.1 or later to receive a patch.

Analysis

Kiteworks Secure Data Forms contains an unrestricted file upload vulnerability (CWE-434) that allows form managers to upload files with dangerous types due to missing input validation. An authenticated attacker with manager privileges can exploit this to upload malicious files, potentially leading to code execution or system compromise. …

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Remediation

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

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Priority Score

28
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +28
POC: 0

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CVE-2026-23636 vulnerability details – vuln.today
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