CH
Product
Checkmk
by Checkmk GmbH · last CVE Oct 29, 2026
85
CVEs
0
On KEV
9.8
Max CVSS
4
New 30D
Severity mix
Critical 1High 29Medium 51Low 5
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-28825
9.8
1%
Apr 24
Brute-force protection ineffective for some login methods
Affected: 2.3.0 before 2.3.0b5; 2.2.0 before 2.2.0p26; 2.1.0 before 2.1.0p43; 2.0.0 through 2.0.0p39
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-2025-32918
8.8
0%
Jul 4
Livestatus injection in autocomplete endpoint
Affected: 2.4.0 before 2.4.0p6; 2.3.0 before 2.3.0p35; 2.2.0 before 2.2.0p44; 2.1.0
CVE-2025-1712
8.8
1%
May 21
Arbitrary file write with vcrtrace
Affected: 2.4.0 before 2.4.0p1; 2.3.0 before 2.3.0p32; 2.2.0 before 2.2.0p42; 2.1.0
CVE-2025-32917
8.8
0%
May 13
Privilege escalation in jar_signature
Affected: 2.4.0 before 2.4.0b7; 2.3.0 before 2.3.0p32; 2.2.0 before 2.2.0p42; 2.1.0 through 2.1.0p50
CVE-2024-38865
8.8
1%
Apr 10
Livestatus command injection in RestAPI
Affected: 2.3.0 before 2.3.0p25; 2.2.0 before 2.2.0p39; 2.1.0 through 2.1.0p50
CVE-2024-8606
8.8
0%
Sep 23
Fix 2FA bypass via RestAPI
Affected: 2.3.0 before 2.3.0p16; 2.2.0 before 2.2.0p34
CVE-2024-28828
8.8
0%
Jul 10
1-Click compromize via CSRF
Affected: 2.3.0 before 2.3.0p8; 2.2.0 before 2.2.0p29; 2.1.0 before 2.1.0p45; 2.0.0 through 2.0.0p39
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-2024-28826
8.1
0%
May 29
Unrestricted upload and download paths in check_sftp
Affected: 2.3.0 before 2.3.0p4; 2.2.0 before 2.2.0p27; 2.1.0 before 2.1.0p44; 2.0.0 through 2.0.0p39
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-2024-28829
7.8
0%
Aug 20
Privilege escalation in mk_informix plugin
Affected: 2.3.0 before 2.3.0p12; 2.2.0 before 2.2.0p32; 2.1.0 before 2.1.0p47; 2.0.0 through 2.0.0p39
CVE-2024-28827
7.8
0%
Jul 10
Privilege escalation in Windows agent
Affected: 2.3.0 before 2.3.0p8; 2.2.0 before 2.2.0p29; 2.1.0 before 2.1.0p45; 2.0.0 through 2.0.0p39
CVE-2024-28824
7.8
0%
Mar 22
Privilege escalation in mk_informix plugin
Affected: 2.3.0 before 2.3.0b4; 2.2.0 before 2.2.0p24; 2.1.0 before 2.1.0p41; 2.0.0 through 2.0.0p39
CVE-2024-0670
7.8
0%
Mar 11
Privilege escalation in windows agent
Affected: 2.2.0 before 2.2.0p23; 2.1.0 before 2.1.0p40; 2.0.0 through 2.0.0p39
CVE-2023-6740
7.8
0%
Jan 12
Privilege escalation in jar_signature
Affected: 2.2.0 before 2.2.0p18; 2.1.0 before 2.1.0p38; 2.0.0 through 2.0.0p39
CVE-2023-6735
7.8
0%
Jan 12
Privilege escalation in mk_tsm
Affected: 2.2.0 before 2.2.0p18; 2.1.0 before 2.1.0p38; 2.0.0 through 2.0.0p39
CVE-2023-31210
7.8
1%
Dec 13
Privilege escalation in agent via LD_LIBRARY_PATH
Affected: 2.2.0p10 before 2.2.0p17
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-2025-2092
7.5
0%
Apr 22
Remote site authentication secrets written to web log
Affected: 2.3.0 before 2.3.0p29; 2.2.0 before 2.2.0p41; 2.1.0 through 2.1.0p49
CVE-2025-1075
7.5
0%
Feb 19
LDAP credentials logged to Apache error log
Affected: 2.3.0 before 2.3.0p27; 2.2.0 before 2.2.0p40; 2.1.0 through 2.1.0p50
CVE-2024-38863
7.5
0%
Oct 14
CSRF token leaked in URL parameters
Affected: 2.1.0 before 2.1.0p48; 2.2.0 before 2.2.0p35; 2.3.0 before 2.3.0p18
CVE-2024-6747
7.5
0%
Oct 10
Information leak in mknotifyd
Affected: 2.3.0 before 2.3.0p18; 2.2.0 before 2.2.0p36; 2.1.0 before 2.1.0p49; 2.0.0 through 2.0.0p39
CVE-2024-28833
7.5
0%
Jun 10
Missing brute-force protection for two factor authentication
Affected: 2.3.0 before 2.3.0p6
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
CVE-2026-117611
New
7.1–Oct 29
Trust of compromised eMudhra root CA in bundled CA stores
Affected: 2.5.0 before 2.5.0p18; 2.4.0 before 2.4.0p39; 2.3.0 before 2.3.0p52; 2.2.0
CVE-2026-15576
6.9
0%
Aug 21
Agent receiver accepts mTLS requests without a client certificate
Affected: 2.5.0 before 2.5.0p10
CVE-2024-0638
6.7
0%
Mar 22
Privilege escalation in mk_oracle plugins
Affected: 2.3.0 before 2.3.0b4; 2.2.0 before 2.2.0p24; 2.1.0 before 2.1.0p41; 2.0.0 through 2.0.0p39
CVE-2025-64997
6.5
0%
Dec 18
Insufficient permission validation when showing agent information
Affected: 2.4.0 before 2.4.0p17; 2.3.0 before 2.3.0p42
CVE-2025-39664
6.5
1%
Oct 9
Path-Traversal in report scheduler
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-2024-6542
6.5
0%
Jul 22
Livestatus injection in mknotifyd
Affected: 2.3.0 before 2.3.0p11; 2.2.0 before 2.2.0p32; 2.1.0 before 2.1.0p47; 2.0.0 through 2.0.0p39
CVE-2023-31211
6.5
1%
Jan 12
Disabled automation users could still authenticate
Affected: 2.2.0 before 2.2.0p18; 2.1.0 before 2.1.0p38; 2.0.0 through 2.0.0p39
CVE-2026-33457
6.3
0%
Apr 10
Potential livestatus injection in prediction graph page
Affected: 2.5.0 before 2.5.0b4; 2.4.0 before 2.4.0p26; 2.3.0 before 2.3.0p47
CVE-2026-33455
6.3
0%
Apr 10
Livestatus injection in monitoring quicksearch
Affected: 2.5.0 before 2.5.0b4
CVE-2024-38860
6.1
0%
Sep 17
Reflected links in error message facilitate phishing attacks
Affected: 2.2.0 before 2.2.0p34; 2.3.0 before 2.3.0p16
CVE-2024-38858
6.1
0%
Sep 2
Cross-site scripting in Robotmk logs view
Affected: 2.3.0 before 2.3.0p14
CVE-2024-38859
6.1
0%
Aug 26
XSS in view page with SLA column
Affected: 2.3.0 before 2.3.0p14; 2.2.0 before 2.2.0p33; 2.1.0 before 2.1.0p47; 2.0.0 through 2.0.0p39
CVE-2024-38857
6.1
0%
Jul 2
Reflected links in visuals facilitate phishing attacks
Affected: 2.3.0 before 2.3.0p8; 2.2.0 before 2.2.0p28; 2.1.0 before 2.1.0p45; 2.0.0 through 2.0.0p39
CVE-2025-32915
5.5
0%
May 22
Sensitive data exposed during automatic agent updates
Affected: 2.4.0 before 2.4.0p1; 2.3.0 before 2.3.0p32; 2.2.0 before 2.2.0p42; 2.1.0
CVE-2024-47094
5.5
0%
Nov 29
Logging of sitesecret to automations log
Affected: 2.3.0 before 2.3.0p22; 2.2.0 before 2.2.0p37; 2.1.0 before 2.1.0p50
CVE-2024-3367
5.5
0%
Apr 16
Argument injection to runmqsc
Affected: 2.3.0 before 2.3.0b5; 2.2.0 before 2.2.0p26; 2.1.0 before 2.1.0p99; 2.0.0 through 2.0.0p39
CVE-2026-8833
5.4
0%
Jun 8
Improper neutralization of HTML-encoded characters in the URL validation function in Checkmk <2.5.0p5, <2.4.0p31, <2.3.0p48, and all 2.2.0 versions allows an authenticated user to bypass URL validatio
Affected: 2.5.0 before 2.5.0p5; 2.4.0 before 2.4.0p31; 2.3.0 before 2.3.0p48; 2.2.0
CVE-2026-7186
5.4
0%
Jun 8
Fix stored XSS in URL dashboard widget via dangerous URI schemes
Affected: 2.5.0 before 2.5.0p5; 2.4.0 before 2.4.0p31; 2.3.0 before 2.3.0p48; 2.2.0
CVE-2026-3466
5.4
0%
Apr 7
Cross-site scripting in dashlet title
Affected: 2.2.0; 2.3.0 before 2.3.0p46; 2.4.0 before 2.4.0p25; 2.5.0b1 before 2.5.0
CVE-2026-20915
5.4
0%
Mar 31
Stored cross-site scripting in Pending Changes sidebar
Affected: 2.5.0b1 before 2.5.0b2
CVE-2026-33276
5.4
0%
Mar 31
XSS in Unified Search via Unescaped Host/Service Names
Affected: 2.5.0b1 before 2.5.0b2
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