cvedb.io
CVE-2026-3466
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2026-04-07T13:16:47.150 · Last modified 2026-06-17T10:43:37.793

Summary

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 2.5.0 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.

Affected products

checkmk — checkmk

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.