CVE-2023-53737 | THREATINT

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.

PUBLISHED Reserved 2025-12-06 | Published 2025-12-18 | Updated 2025-12-30 | Assigner VulnCheck

MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

MEDIUM: 4.8CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Problem types

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status

unaffected

Any version

affected

Credits

Kentico Security Team finder

References

devnet.kentico.com/download/hotfixes (Kentico DevNet Hotfixes) vendor-advisory patch

www.vulncheck.com/...ce-localization-application-stored-xss2 (VulnCheck Advisory: Kentico Xperience <= 13.0.101 Localization Application Stored XSS) third-party-advisory

cve.org (CVE-2023-53737)

nvd.nist.gov (CVE-2023-53737)

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