CVE-2023-53738CWE-79

Kentico Xperience <= 13.0.109 Page Preview Reflected XSS

Medium · published December 18, 2025

CVSS v4.0
5.1
EPSS
0%
Percentile
9.4
In the wild
Unconfirmed
What it is

A reflected cross-site scripting vulnerability in Kentico Xperience allows authenticated users to inject malicious scripts via page preview URLs. Attackers can exploit this vulnerability to execute arbitrary scripts in users' browsers during page preview interactions.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
EPSS
0.00201 · 9.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-12-18T19:53Z
EPSS history
Timeline
  • 18 DEC 19:53Z
    Kentico Xperience <= 13.0.109 Page Preview Reflected XSS
    cvelistv5