CH
Product
Checkmk
by Checkmk GmbH · last CVE Oct 21, 2026
45
CVEs
0
On KEV
8.8
Max CVSS
3
New 30D
Severity mix
Critical 0High 9Medium 33Low 3
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-24096
8.8
0%
Apr 1
Insufficient permission validation on multiple REST API Quick Setup endpoints
Affected: 2.5.0b1 before 2.5.0b2; 2.4.0 before 2.4.0p25
CVE-2026-14452
8.6
0%
Oct 16
Open redirect and XSS via reset_url parameter
Affected: 2.5.0 before 2.5.0p15; 2.4.0 before 2.4.0p38; 2.3.0 before 2.3.0p51; 2.2.0
CVE-2025-39663
8.4
1%
Oct 30
Cross Site Scripting through compromised remote site
Affected: 2.4.0 before 2.4.0p14; 2.3.0 before 2.3.0p39; 2.2.0; 2.1.0
CVE-2024-47091
7.8
0%
May 13
Privilege escalation via mk_mysql agent plugin on Windows
Affected: 2.4.0 before 2.4.0p29; 2.3.0 before 2.3.0p47; 2.2.0
CVE-2025-32919
7.8
0%
Oct 9
Privilege Escalation in Windows License plugin for Checkmk Windows Agent
Affected: 2.4.0 before 2.4.0p13; 2.3.0 before 2.3.0p38; 2.2.0 before 2.2.0p46; 2.1.0
CVE-2026-33456
7.6
0%
Apr 10
Potential livestatus injection in notification test
Affected: 2.5.0 before 2.5.0b4; 2.4.0 before 2.4.0p26
CVE-2024-6572
7.4
0%
Sep 9
Improper host key checking in active check 'Check SFTP Service' and special agent 'VNX quotas and filesystem'
Affected: 2.3.0 before 2.3.0p15; 2.2.0 before 2.2.0p33; 2.1.0 before 2.1.0p48; 2.0.0 through 2.0.0p39
CVE-2025-39666
7.3
0%
Apr 7
omd: Local privilege escalation when executing omd commands as root
Affected: 2.2.0; 2.3.0 before 2.3.0p46; 2.4.0 before 2.4.0p25; 2.5.0b1 before 2.5.0b3
CVE-2025-64998
7.2
0%
Mar 24
Session hijacking via exposed session signing secret in distributed Checkmk setups
Affected: 2.4.0 before 2.4.0p23; 2.3.0 before 2.3.0p45; 2.2.0
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