Medium severity4.9NVD Advisory· Published Feb 27, 2026· Updated Jun 17, 2026

CVE-2026-28270

Description

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.

Affected products

Kiteworks/Kiteworksllm-fuzzy
Range: <9.2.0
Kiteworks/Kiteworks configurationllm-create
Range: <9.2.0
Accellion/Kiteworks
cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:*
Range: <9.2.0
Kiteworks/Security Advisoriescpe-rescue
Range: < 9.2.0

Patches

Vulnerability mechanics

References

github.com/kiteworks/security-advisories/security/advisories/GHSA-v8x9-vwg6-cj45nvdVendor Advisory

News mentions

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cvss	0.319
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000