WID-SEC-W-2026-3485

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Checkmk: Mehrere Schwachstellen

view advisory published 2026-09-20

Ein Angreifer kann mehrere Schwachstellen in Checkmk ausnutzen, um Sicherheitsvorkehrungen zu umgehen, und um Daten zu manipulieren.

01

describes (2)

Related CVEs.

IDseverity exploitable
CVE-2026-90990US——
Improper neutralization of newlines in filter values in the monitoring host and service list APIs in Checkmk <2.5.0p14 allows an authenticated user to inject additional Livestatus…
CVE-2026-92004US——
02

references

External citations — patches, advisories, analysis.

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