Kentico Xperience <= 12.0.0 User Widget Information Disclosure

Advisories

severity: medium
date: December 18, 2025
Affecting: Xperience <= 12.0.0
CVE: CVE-2019-25230
CWE: CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere
CVSS: 5.3
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
References: Kentico DevNet Hotfixes
Credit: Kentico Security Team
Description: An information disclosure vulnerability in Kentico Xperience allows authenticated users to view sensitive system objects through the live site widget properties dialog. Attackers can exploit this vulnerability to access unauthorized system information without proper access controls.