CVE-2026-102147

CVE Enrichment

CVSS: 9.3 CRITICAL
EPSS: 0.45%
EPSS Percentile: 37.37%
CISA KEV: Not listed

Description

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.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: 9119a7d8-5eab-497f-8521-727c672e3725
Published: 01-Oct-2026 04:17
Last Modified: 07-Oct-2026 22:02
EPSS Date: 2026-10-11
CWE: CWE-79

CVSS Vector


            CVSS:3.1                            AV:N /
                            AC:L /
                            PR:N /
                            UI:R /
                            S:C /
                            C:H /
                            I:H /
                            A:N

Affected Products / Versions

accellion / kiteworks
Version / affected range: * · before (exclusive) 9.5.1
cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:*

References

Last enrichment sync: 12-Oct-2026 06:45
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (1)

(Google Chrome), from CVE-2026-100756 through CVE-2026-100793 (Mozilla Firefox), CVE-2026-54154, CVE-2026-102147, CVE-2026-102149, CVE-2026-102102, CVE-2026-102103, CVE-2026-102104, CVE-2026-102105, Weekly Security Recap: Exploited Citrix NetScaler Flaw and Dozens of Vulnerabilities

CVE (135)

Vendors (1)

Products (2)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.