Nagios XI <5.8.5 - Open Redirect

Nagios XI through 5.8.5 contains an open redirect vulnerability in the login function. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations. id: CVE-2022-29272 info: name: Nagios XI 5.8.5 - Open Redirect...

NagiosXI <= 5.4.12 - SQL injection

A SQL injection issue was discovered in Nagios XI before 5.4.13 via the admin/info.php key1 parameter. id: CVE-2018-10736 info: name: NagiosXI = 5.4.12 - SQL injection author: DhiyaneshDK severity: high description: | A SQL injection issue was discovered in Nagios XI before 5.4.13 via the...

Nagios XI < 5.8.6 - Cross-Site Scripting

In Nagios XI before 5.8.6, XSS exists in the dashboard page /dashboards/ when administrative users attempt to edit a dashboard. id: CVE-2021-38156 info: name: Nagios XI 5.8.6 - Cross-Site Scripting author: ritikchaddha severity: medium description: | In Nagios XI before 5.8.6, XSS exists in the...

Nagios XI 5.5.6-5.7.5 - Authenticated Remote Command Injection

Nagios XI 5.5.6 through 5.7.5 is susceptible to authenticated remote command injection. There is improper sanitization of authenticated user-controlled input by a single HTTP request via the file /usr/local/nagiosxi/html/includes/configwizards/windowswmi/windowswmi.inc.php. This in turn can lead ...

NagiosXI <= 5.4.12 `commandline.php` SQL injection

A SQL injection issue was discovered in Nagios XI before 5.4.13 via the admin/commandline.php cname parameter. id: CVE-2018-10735 info: name: NagiosXI = 5.4.12 commandline.php SQL injection author: DhiyaneshDk severity: high description: | A SQL injection issue was discovered in Nagios XI before...

Nagios XI 5.5.6-5.7.5 - Authenticated Remote Command Injection

Nagios XI 5.5.6 through 5.7.5 is susceptible to authenticated remote command injection. There is improper sanitization of authenticated user-controlled input by a single HTTP request via the file /usr/local/nagiosxi/html/includes/configwizards/cloud-vm/cloud-vm.inc.php. This in turn can lead to...

CVE-2026-73974

linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations, and Linuxfabrik Monitoring Plugins uses its shared testing helper across check plugins. Prior to linuxfabrik-lib 6.1.0 and Linuxfabrik Monitoring Plugins 7.0.0, lib.lftest.test treated the...

linuxfabrik-lib: Arbitrary root file read via live --test argument (lib.lftest) across sudoers-whitelisted plugins (LPE)

Summary Every Linuxfabrik check plugin that supports the shared --test argument routed through lib.lftest.test will, when --test is supplied, treat the first CSV element as a filesystem path and read its full contents as the plugin's simulated STDOUT — running as root when the plugin is invoked...

CVE-2026-73974 linuxfabrik-lib: Arbitrary root file read via live --test argument (lib.lftest) across sudoers-whitelisted plugins (LPE)

linuxfabrik-lib provides Python modules for database access, caching, shell execution, and API integrations, and Linuxfabrik Monitoring Plugins uses its shared testing helper across check plugins. Prior to linuxfabrik-lib 6.1.0 and Linuxfabrik Monitoring Plugins 7.0.0, lib.lftest.test treated the...

CVE-2026-52817

In Linuxfabrik Monitoring Plugins prior to 5.1.0, the Debian.sudoers file allowed the nagios/icinga account to run /usr/bin/apt-get as root with unrestricted arguments. An attacker with the monitoring account can execute sudo apt-get update -o APT::Update::Pre-Invoke::="/bin/sh" to obtain a root ...

Nagios XI 5.7.5 - Cross-Site Scripting

Nagios XI 5.7.5 contains a cross-site scripting vulnerability in the file /usr/local/nagiosxi/html/admin/sshterm.php, due to improper sanitization of user-controlled input. A maliciously crafted URL, when clicked by an admin user, can be used to steal session cookies, or it can be chained with th...

Linux Distros Unpatched Vulnerability : CVE-2026-48551

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Nagios Core before 4.5.14 and Nagios XI before 2026R1.7 contain a cross-site request forgery protection bypass via a self-supplied double-submit cookie. An...

Linux Distros Unpatched Vulnerability : CVE-2026-48554

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Nagios Core before 4.5.14 and Nagios XI before 2026R1.7 are vulnerable to authenticated remote code execution via unfiltered NOTIFICATION-family macro...

Linux Distros Unpatched Vulnerability : CVE-2026-48553

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Nagios Core before 4.5.13 and Nagios XI before 2026R1.5 are vulnerable to authenticated remote code execution via custom-variable macro injection through the...

Linux Distros Unpatched Vulnerability : CVE-2026-48550

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Nagios Core before 4.5.14 and Nagios XI before 2026R1.7 are vulnerable to reflected cross-site scripting in cmd.cgi via the NagFormId parameter. An...

Linux Distros Unpatched Vulnerability : CVE-2026-48552

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Nagios Core before 4.5.14 and Nagios XI before 2026R1.7 are vulnerable to DOM-based cross-site scripting in jsonquery.js. Unencoded JSON string values reflected...

CVE-2026-48550

Nagios Core before 4.5.14 and Nagios XI before 2026R1.7 are vulnerable to reflected cross-site scripting in cmd.cgi via the NagFormId parameter. An unauthenticated remote attacker can craft a malicious link that, when followed by an authenticated user, executes arbitrary JavaScript in the victim'...

CVE-2026-48553

Nagios Core before 4.5.13 and Nagios XI before 2026R1.5 are vulnerable to authenticated remote code execution via custom-variable macro injection through the Nagios Remote Data Processor NRDP. When a custom variable defined on a host, service, or contact is referenced in a shell-executed command...

CVE-2026-48554

Nagios Core before 4.5.14 and Nagios XI before 2026R1.7 are vulnerable to authenticated remote code execution via unfiltered NOTIFICATION-family macro substitution through the comdata parameter. When a notification command references $NOTIFICATIONCOMMENT$ or $NOTIFICATIONAUTHOR$ in a...

CVE-2026-48551

Nagios Core before 4.5.14 and Nagios XI before 2026R1.7 contain a cross-site request forgery protection bypass via a self-supplied double-submit cookie. An attacker can supply matching cookie and request parameter values to bypass CSRF protection, enabling unauthenticated attackers to run command...