PT-2025-52311 · Kentico · Kentico Xperience

Published 2025-12-18 · Updated 2025-12-19 · CVE-2023-53737

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Kentico Xperience (affected versions not specified)

Description A stored cross-site scripting issue exists in Kentico Xperience. Global administrators can inject malicious payloads through the Localization application. Successful exploitation allows attackers to execute scripts within the administration interface, potentially impacting multiple areas.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-53737

Affected Products

Kentico Xperience

References · 5

• https://osv.dev/vulnerability/CVE-2023-53737 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-53737 · Security Note
• https://vulncheck.com/advisories/kentico-xperience-localization-application-stored-xss2 · Note
• https://devnet.kentico.com/download/hotfixes · Patch, Vendor Advisory
• https://twitter.com/CVEnew/status/2002117792149934393 · Twitter Post