HighCVENVD — high/critical CVEs (rolling 7d)· 10 Apr 2026

CVE-2026-33456 — Livestatus injection in the notification test mode in Checkmk <2.5.0b4 and <2.4…

Severity: High · Kind: Vulnerability

Plain-English summary on the way

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From the source

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.

Vulnerability facts

CVE: CVE-2026-33456
CVSS: 7.6

Read the original advisory →← All threat intel

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Plain-English summaries are AI-generated and reviewed for tone, not technical accuracy. For incident response, always rely on the original source linked above.