CVE-2026-33456
Potential livestatus injection in notification test
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
11th
Livestatus injection in the notification test mode in Checkmk <2.5.0b4 and <2.4.0p26 allows an authenticated user with access to the notification test page to inject arbitrary Livestatus commands via a crafted service description.
| CWE | CWE-140 |
| Vendor | checkmk gmbh |
| Product | checkmk |
| Published | Apr 10, 2026 |
| Last Updated | Apr 14, 2026 |
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Affected Versions
Checkmk GmbH / Checkmk
2.5.0 < 2.5.0b4 2.4.0 < 2.4.0p26