Kiteworks Core user impersonation in a file-request feature
Kiteworks Core contains a business logic flaw in a Kiteworks file-request feature allowed an authenticated user to send a request that appeared to originate from another user, because the server did not verify that the requester was authorized to act as the specified account. This could be used to solicit files or information from a recipient under a trusted identity; exploitation requires the feature to be enabled for the attacker's profile and the targeted recipient to act on the request.
CVE-2026-102107
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-102107
Core
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Kiteworks",
"product": "Core",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "9.5.1",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "9.5.1"
}
],
"defaultStatus": "unknown"
}
]- Related CVEs
- CVE-2026-102107
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #5140 · Revision 1
- Added to Heist Feed
- Publisher date