Unrestricted File Upload in Kiteworks Secure Data Forms
CVE-2026-23636

5.5MEDIUM

Key Information:

Vendor

Kiteworks

Status
Secure Data Forms
Vendor
CVE Published:
25 March 2026

What is CVE-2026-23636?

Kiteworks Secure Data Forms, prior to version 9.2.1, are susceptible to a vulnerability that allows attackers to exploit unrestricted file upload functionality. This occurs due to a lack of proper validation mechanisms, enabling a form manager to upload files of potentially dangerous types. It is crucial to upgrade to version 9.2.1 or later to mitigate this risk and ensure the security of sensitive data shared via the platform.

Affected Version(s)

Secure Data Forms < 9.2.1

References

https://github.com/kiteworks/security-advisories/security...
x_refsource_CONFIRM

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.