Stored Cross-site Scripting (XSS) in Kentico Xperience 13_CVE-2025-5591

7.7 / 10

HIGH

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

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.

Basic Information

ID CVE-2025-5591

Source TML

Published Jan 5, 2026 at 00:02

Affected Product

Vendor Kentico

Product Kentico Xperience

Version 13.0.167

Affected Versions Kentico Kentico Xperience 13.0.167

CWE Classification

CWE-79 CWE-1188

References

www.themissinglink.com.au /security-advisories/cve-2025-5591

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    "published": "2026-01-05T00:02:51.266Z",
    "modified": "2026-01-05T00:02:51.266Z",
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