CVE-2026-102147

A stored cross-site scripting (XSS) weakness in Kiteworks Core could allow an unauthenticated attacker to store crafted content that later executes arbitrary JavaScript in the authenticated session of an administrator who views the affected page. This could have permitted the attacker to gain full administrative control, including the creation of a new administrative account.

CVSS v3 9.3 CRITICAL

9.3^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.8 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/kiteworks/security-advisories/security/advisories/GHSA-xgh2-fgj6-w93r	Vendor Advisory
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json	Broken Link

Configurations

Configuration 1 (hide)

cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:*

History

07 Oct 2026, 15:02

Type	Values Removed	Values Added
First Time		Accellion Accellion kiteworks
CPE		cpe:2.3:a:accellion:kiteworks::::::::
References	~~() https://github.com/kiteworks/security-advisories/security/advisories/GHSA-xgh2-fgj6-w93r -~~	() https://github.com/kiteworks/security-advisories/security/advisories/GHSA-xgh2-fgj6-w93r - Vendor Advisory
References	~~() https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json -~~	() https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json - Broken Link

30 Sep 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-30 21:17

Updated : 2026-10-07 15:02

NVD link : CVE-2026-102147

Mitre link : CVE-2026-102147

CVE.ORG link : CVE-2026-102147

JSON object : View

Products Affected

accellion

kiteworks

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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