CVE-2023-53737

Medium

Description

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.

SeverityMedium
CVSS4.8
Exploit probability—
ProductKentico Xperience
PublishedDec 18, 2025
First seenDec 18, 2025

How to fix

Affected products

ProductAffected versionsFixed in
kentico xperiencev ≤ 13.0.101—

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CVE-2023-53737 · Kentico Xperience · Dark Radar