195 matches found
Linux Distros Unpatched Vulnerability : CVE-2026-8833
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...
Linux Distros Unpatched Vulnerability : CVE-2026-7765
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Incorrect authorization in the User Messages dashboard widget in Checkmk 2.5.0p5 causes the message- fetching endpoints to return the dashboard creator's messag...
CVE-2026-8833
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 validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...
CVE-2026-8078
Stored cross-site scripting in the global settings change log in Checkmk 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 versions allows an administrator who can change global settings to store malicious HTML or JavaScript in changelog messages that executes in other users' browsers when they view the...
UBUNTU-CVE-2026-8833
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 validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...
CVE-2026-8833
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 validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...
EUVD-2026-35053
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 validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...
CVE-2026-8833 XSS in urls
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 validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...
CVE-2026-7765 User Messages widget leaked issuer messages on shared dashboards
Incorrect authorization in the User Messages dashboard widget in Checkmk 2.5.0p5 causes the message-fetching endpoints to return the dashboard creator's messages rather than the viewer's, allowing an attacker who knows a valid public dashboard share token to read the issuer's personal messages by...
PT-2026-47286
Stored cross-site scripting in the global settings change log in Checkmk 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 versions allows an administrator who can change global settings to store malicious HTML or JavaScript in changelog messages that executes in other users' browsers when they view the...
Checkmk 跨站脚本漏洞
Checkmk is an IT monitoring platform developed by Checkmk Corporation. Versions of Checkmk prior to 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 versions contained a cross-site scripting vulnerability. This vulnerability stemmed from improper decoding of HTML-encoded characters in the URL validatio...
PT-2026-47287
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 validation and inject malicious URLs such as javascript: URIs, resulting in cross-site scripting when another...
Checkmk 跨站脚本漏洞
Checkmk is an IT monitoring platform developed by Checkmk Corporation. Versions prior to Checkmk 2.5.0p5, 2.4.0p31, 2.3.0p48, and all 2.2.0 versions contain a cross-site scripting vulnerability. This vulnerability stems from the service discovery active check’s output, which contains a stored...
CVE-2026-33455
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...
Linux Distros Unpatched Vulnerability : CVE-2026-33455
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...
Linux Distros Unpatched Vulnerability : CVE-2025-39666
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Local privilege escalation in Checkmk 2.2.0 EOL, Checkmk 2.3.0 before 2.3.0p46, Checkmk 2.4.0 before 2.4.0p25, and Checkmk 2.5.0 beta before 2.5.0b3 allows a si...
Linux Distros Unpatched Vulnerability : CVE-2026-33457
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 command...
Linux Distros Unpatched Vulnerability : CVE-2026-33456
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Livestatus injection in the notification test mode in Checkmk 2.5.0b4 and 2.4.0p26 allows an authenticated user with access to the notification test page to...
EUVD-2026-21342
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...
EUVD-2026-21346
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...