CVE-2026-28270

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.

Score

CVSS 3.1 7.2 High

Status

Analyzed - security-advisories@github.com

Published

2026-02-27

Last modified

2026-03-03

Weaknesses

CWE-434

Affected products

• Kiteworks (Accellion)
• Security-advisories (Kiteworks)

References

• https://github.com/kiteworks/security-advisories/security/advisories/GHSA-v8x9-vwg6-cj45