cbcvebase.
CVE-2026-102126
published 2026-09-30

CVE-2026-102126: A stored cross-site scripting (XSS) weakness in Kiteworks Core could allow an administrator holding only a single, narrowly scoped delegated permission to…

PriorityP337high8.1CVSS 3.1
AVNACLPRHUIRSCCHIHAN
EPSS
0.21%
10.9th percentile
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.

Affected

1 ranges
VendorProductVersion rangeFixed in
kiteworkscore< 9.5.19.5.1
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