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CVE-2026-33455

MEDIUM CVSS 4.0: 5.3 EPSS 0.04%
Updated Apr 10, 2026
Livestatus
Parameter Value
CVSS 5.3 (MEDIUM)
Type CWE-140
Vendor Livestatus
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption

CVSS Vector v4.0

Weakness Type (CWE)