Kentico Xperience 13 is vulnerable to a stored cross-site scripting attack via a form component, allowing an attacker to hijack a victim user’s session and perform actions in their security context.
History

Tue, 06 Jan 2026 00:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 05 Jan 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Kentico
Kentico xperience
Vendors & Products Kentico
Kentico xperience

Mon, 05 Jan 2026 00:45:00 +0000

Type Values Removed Values Added
Description Kentico Xperience 13 is vulnerable to a stored cross-site scripting attack via a form component, allowing an attacker to hijack a victim user’s session and perform actions in their security context.
Title Stored Cross-site Scripting (XSS) in Kentico Xperience 13
Weaknesses CWE-1188
CWE-79
References
Metrics cvssV4_0

{'score': 7.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U'}


cve-icon MITRE

Status: PUBLISHED

Assigner: TML

Published:

Updated: 2026-01-05T20:34:18.323Z

Reserved: 2025-06-04T00:11:17.246Z

Link: CVE-2025-5591

cve-icon Vulnrichment

Updated: 2026-01-05T20:34:10.485Z

cve-icon NVD

Status : Received

Published: 2026-01-05T01:15:51.617

Modified: 2026-01-05T01:15:51.617

Link: CVE-2025-5591

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-05T10:13:24Z