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
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| kentico xperience | v ≤ 13.0.101 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
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