Kiteworks Core Stored Cross-site Scripting (XSS)
A stored cross-site scripting (XSS) weakness in Kiteworks Core could allow an administrator holding only a single, narrowly scoped delegated permission to store crafted content that later executes arbitrary JavaScript in the authenticated session of a System Administrator who views the affected page. This could have permitted the lower-privileged administrator to escalate to full administrative control of the tenant, including the creation of a new administrative account.
CVE-2026-102126
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-2026-102126
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-2026-102126
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #5159 · Revision 1
- Added to Heist Feed
- Publisher date