CVE-2026-3466

CVSS Score & Metrics

Base Score

5.4 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N                                    

Vulnerability Description

Insufficient sanitization of dashboard dashlet title links in Checkmk 2.2.0 (EOL), Checkmk 2.3.0 before 2.3.0p46, Checkmk 2.4.0 before 2.4.0p25, and Checkmk 2.5.0 (beta) before 2.5.0b3 allows an attacker with dashboard creation privileges to perform stored cross-site scripting (XSS) attacks by tricking a victim into clicking a crafted dashlet title link on a shared dashboard.

Vulnerability Details

Published Date

April 07, 2026

Last Modified

April 14, 2026

CWE ID

CWE-79

Source

NVD

Vendor

checkmk

Product

checkmk

External References

https://checkmk.com/werk/19033

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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