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

Quick assessment

Affected
Kentico Kentico Xperience
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Kentico Xperience是Kentico公司的一个数字体验平台。 Kentico Xperience 13版本存在安全漏洞，该漏洞源于表单组件存在存储型跨站脚本攻击，可能导致会话劫持。

AI Predicted 7.2 Difficulty: Easy EPSS 0.17% · P6
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I. Basic Information for CVE-2025-5591

Vulnerability Information
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Vulnerability Title
Stored Cross-site Scripting (XSS) in Kentico Xperience 13
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Kentico Xperience 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kentico Xperience是Kentico公司的一个数字体验平台。 Kentico Xperience 13版本存在安全漏洞，该漏洞源于表单组件存在存储型跨站脚本攻击，可能导致会话劫持。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Kentico Kentico Xperience 13.0.167 -

II. Public POCs for CVE-2025-5591

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III. Intelligence Information for CVE-2025-5591

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Other References for CVE-2025-5591 (1)

IV. Related Vulnerabilities

Same vendor: Kentico
Same weakness: CWE-79

V. Comments for CVE-2025-5591

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