CVE-2026-33457

MEDIUM

Potential livestatus injection in prediction graph page

Title source: CVE List
STIX 2.1 vulnerability

Record summary

CVE-2026-33457 has a selected CVSS score of 5.3 (medium).

Description

Livestatus injection in the prediction graph page in Checkmk <2.5.0b4, <2.4.0p26, and <2.3.0p47 allows an authenticated user to inject arbitrary Livestatus commands via a crafted service name parameter due to insufficient sanitization of the service description value.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableNo
Technical impactTotal

CISA Coordinator · SSVC 2.0.3 · Evaluated Apr 14, 2026 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

Checkmk

Browse Checkmk GmbH / Checkmk

Default status: unaffected

CVE List2.5.0 to < 2.5.0b4affected
2.4.0 to < 2.4.0p26affected
2.3.0 to < 2.3.0p47affected

References

2