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.

INFO

Published Date :

2026-04-07T12:08:50.132Z

Last Modified :

2026-04-07T13:18:48.034Z

Source :

Checkmk
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3466 vulnerability.

Vendors Products
Checkmk
  • Checkmk
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-3466.

URL Resource
https://checkmk.com/werk/19033 cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability