What is CVE-2022-50684?

CVE-2022-50684 is a medium-severity vulnerability in Kentico Xperience, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-12-18.

How severe is CVE-2022-50684?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Kentico Xperience

CVE-2022-50684

An HTML injection vulnerability in Kentico Xperience allows attackers to inject malicious HTML values into form submission emails via unencoded form fields. Unencoded form values could enable HTML content execution in recipient email clien…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (8.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Kentico Xperience — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Kentico DevNet Hotfixes (vendor-advisory, patch)
VulnCheck Advisory: Kentico Xperience <= 13.0.71 Form Emails HTML Injection (third-party-advisory)

Frequently asked questions

What is CVE-2022-50684?: CVE-2022-50684 is a medium-severity vulnerability in Kentico Xperience, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-12-18.
How severe is CVE-2022-50684?: Medium severity. CVSS v3 base score is 6.1 out of 10.