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    CVE-2025-5591

    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.

    Published:Jan 5, 2026
    Last Modified:Jan 22, 2026
    EPS:Jan 5, 2026
    EPSS Score:0.00062
    CVSS Score:5.4

    Affected Products

    Vendor
    Kentico
    Product
    Xperience

    Exploits

    No exploit reference

    Related CVEs

    CVE-2024-58323 (CVSS 5.1) — A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts …
    CVE-2024-58322 (CVSS 5.1) — A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious code int…
    CVE-2024-58321 (CVSS 5.1) — A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts …
    CVE-2024-58320 (CVSS 6.9) — An information disclosure vulnerability in Kentico Xperience allows public users to access sensitive administr…
    CVE-2024-58319 (CVSS 5.1) — A reflected cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scrip…
    CVE-2024-58318 (CVSS 5.1) — A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to inject malicious scripts …
    CVE-2024-58317 (CVSS 6.9) — A cookie security configuration vulnerability in Kentico Xperience allows attackers to bypass SSL requirements…
    CVE-2023-53934 (CVSS 8.7) — A denial of service vulnerability in Kentico Xperience allows attackers to launch DoS attacks via specially cr…
    CVE-2023-53738 (CVSS 5.1) — A reflected cross-site scripting vulnerability in Kentico Xperience allows authenticated users to inject malic…
    CVE-2023-53737 (CVSS 5.1) — A stored cross-site scripting vulnerability in Kentico Xperience allows global administrators to inject malici…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High