CVE-2023-53737

Medium · 4.8

CVSS

4.8

EPSS

0.2%

Published

Dec 18, 2025

CISA due date

—

The record

A stored cross-site scripting vulnerability in Kentico Xperience allows global administrators to inject malicious payloads via the Localization application. Attackers can execute scripts that could affect multiple parts of the administration interface.

Affected packages

Ecosystem	Package	Introduced	Fixed