What’s Vulnerable › Vulnerabilities
CVE-2026-33455: Livestatus injection in monitoring quicksearch
- Severity: medium (CVSS 6.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-04-10 · updated 2026-10-26
- Weakness: CWE-140
Description
Livestatus injection in the monitoring quicksearch in Checkmk <2.5.0b4 allows an authenticated attacker to inject livestatus commands via the search query due to insufficient input sanitization in search filter plugins.
Affected products
- Checkmk GmbH Checkmk: 2.5.0-b1, 2.5.0-b2, 2.5.0-b3
References
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