checkmk Vulnerability Advisory Catalog

Total 108 security vulnerabilities recorded for checkmk software and firmware.

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Component: checkmk

Cross-Site Scripting (XSS) vulnerability in Checkmk's distributed monitoring allows a compromised remote site to inject malicious HTML code into servi...

📅 2025-10-30
CVSS 8.4 Dossier →
Component: checkmk

Insufficient escaping in the report scheduler within Checkmk <2.4.0p13, <2.3.0p38, <2.2.0p46 and 2.1.0 (EOL) allows authenticated attackers to define ...

📅 2025-10-09
CVSS 6.5 Dossier →
Component: checkmk

Use of an insecure temporary directory in the Windows License plugin for the Checkmk Windows Agent allows Privilege Escalation. This issue affects Che...

📅 2025-10-09
CVSS 7.8 Dossier →
Component: checkmk

Potential use of sensitive information in GET requests in Checkmk GmbH's Checkmk versions <2.4.0p13, <2.3.0p38, <2.2.0p46, and 2.1.0 (EOL) may cause s...

📅 2025-10-09
CVSS 4.3 Dossier →
Component: checkmk

Improper neutralization of Livestatus command delimiters in autocomplete endpoint within the RestAPI of Checkmk versions <2.4.0p6, <2.3.0p35, <2.2.0p4...

📅 2025-07-04
CVSS 8.8 Dossier →
Component: checkmk

Packages downloaded by Checkmk's automatic agent updates on Linux and Solaris have incorrect permissions in Checkmk < 2.4.0p1, < 2.3.0p32, < 2.2.0p42 ...

📅 2025-05-22
CVSS 5.5 Dossier →
Component: checkmk

Argument injection in special agent configuration in Checkmk <2.4.0p1, <2.3.0p32, <2.2.0p42 and 2.1.0 allows authenticated attackers to write arbitrar...

📅 2025-05-21
CVSS 8.8 Dossier →
Component: checkmk

Privilege escalation in jar_signature agent plugin in Checkmk versions <2.4.0b7 (beta), <2.3.0p32, <2.2.0p42, and 2.1.0p49 (EOL) allow user with write...

📅 2025-05-13
CVSS 8.8 Dossier →
CVE-2025-3506 MEDIUM
Component: checkmk

Files to be deployed with agents are accessible without authentication in Checkmk 2.1.0, Checkmk 2.2.0, Checkmk 2.3.0 and <Checkmk 2.4.0b6 allows atta...

📅 2025-05-08
CVSS 5.3 Dossier →
Component: checkmk

Insertion of Sensitive Information into Log File in Checkmk GmbH's Checkmk versions <2.3.0p29, <2.2.0p41 and <=2.1.0p49 (EOL) causes remote site authe...

📅 2025-04-22
CVSS 7.5 Dossier →
Component: checkmk

Improper neutralization of livestatus command delimiters in a specific endpoint within RestAPI of Checkmk prior to 2.2.0p39, 2.3.0p25, and 2.1.0p51 (E...

📅 2025-04-10
CVSS 8.8 Dossier →
CVE-2025-2596 MEDIUM
Component: checkmk

Session logout could be overwritten in Checkmk GmbH's Checkmk versions <2.3.0p30, <2.2.0p41, and 2.1.0p49 (EOL)...

📅 2025-03-26
CVSS 5.3 Dossier →
Component: checkmk

Insertion of Sensitive Information into Log File in Checkmk GmbH's Checkmk versions <2.3.0p27, <2.2.0p40, and 2.1.0p51 (EOL) causes LDAP credentials t...

📅 2025-02-19
CVSS 7.5 Dossier →
Component: checkmk

Incorrect permissions on the Checkmk Windows Agent's data directory in Checkmk < 2.3.0p23, < 2.2.0p38 and <= 2.1.0p49 (EOL) allows a local attacker to...

📅 2024-12-19
CVSS 3.3 Dossier →
Component: checkmk

Insertion of Sensitive Information into Log File in Checkmk GmbH's Checkmk versions <2.3.0p22, <2.2.0p37, <2.1.0p50 (EOL) causes remote site secrets t...

📅 2024-11-29
CVSS 5.5 Dossier →
Component: checkmk

Exposure of CSRF tokens in query parameters on specific requests in Checkmk GmbH's Checkmk versions <2.3.0p18, <2.2.0p35 and <2.1.0p48 could lead to a...

📅 2024-10-14
CVSS 7.5 Dossier →
Component: checkmk

Insertion of Sensitive Information into Log File in Checkmk GmbH's Checkmk versions <2.3.0p18, <2.2.0p35, <2.1.0p48 and <=2.0.0p39 (EOL) causes SNMP a...

📅 2024-10-14
CVSS 4.4 Dossier →
CVE-2024-6747 MEDIUM
Component: checkmk

Information leakage in mknotifyd in Checkmk before 2.3.0p18, 2.2.0p36, 2.1.0p49 and in 2.0.0p39 (EOL) allows attacker to get potentially sensitive dat...

📅 2024-10-10
CVSS 5.3 Dossier →
Component: checkmk

Bypass of two factor authentication in RestAPI in Checkmk < 2.3.0p16 and < 2.2.0p34 allows authenticated users to bypass two factor authentication...

📅 2024-09-23
CVSS 8.8 Dossier →
Component: checkmk

Improper neutralization of input in Checkmk before versions 2.3.0p16 and 2.2.0p34 allows attackers to craft malicious links that can facilitate phishi...

📅 2024-09-17
CVSS 6.1 Dossier →
Component: checkmk

Improper host key checking in active check 'Check SFTP Service' and special agent 'VNX quotas and filesystem' in Checkmk before Checkmk 2.3.0p15, 2.2....

📅 2024-09-09
CVSS 7.4 Dossier →
Component: checkmk

Improper neutralization of input in Checkmk before version 2.3.0p14 allows attackers to inject and run malicious scripts in the Robotmk logs view....

📅 2024-09-02
CVSS 6.1 Dossier →
Component: checkmk

XSS in the view page with the SLA column configured in Checkmk versions prior to 2.3.0p14, 2.2.0p33, 2.1.0p47 and 2.0.0 (EOL) allowed malicious users ...

📅 2024-08-26
CVSS 6.1 Dossier →
Component: checkmk

Least privilege violation and reliance on untrusted inputs in the mk_informix Checkmk agent plugin before Checkmk 2.3.0p12, 2.2.0p32, 2.1.0p47 and 2.0...

📅 2024-08-20
CVSS 7.8 Dossier →
Page 2 of 5 (108 Total Records)