EUVD-2025-37209

Nagios XI versions prior to 2026R1 contain a remote code execution vulnerability in the Core Config Manager CCM Run Check command. Insufficient validation/escaping of parameters used to build backend command lines allows an authenticated administrator to inject shell metacharacters that are...

EUVD-2024-55046

Nagios XI versions prior to 2024R1.1.3 are vulnerable to cross-site scripting XSS via the Capacity Planning Report component. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser...

EUVD-2024-55055

Nagios XI versions prior to 2024R1.1.4 contain a local file inclusion LFI vulnerability via its NagVis integration. An authenticated user can supply crafted path values that cause the server to include local files, potentially exposing sensitive information from the underlying host...

EUVD-2024-55045

Nagios XI versions prior to 2024R1.1.3 are vulnerable to cross-site scripting XSS via the Executive Summary Report component. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser...

EUVD-2025-37214

Nagios XI versions prior to 2024R1.4.2 revealed API keys to users who were not authorized for API access when using Neptune themes. An authenticated user without API privileges could view another user's or their own API key value...

EUVD-2025-37212

Nagios XI versions prior to 2024R1.4.2 configure some systemd unit files with permission sets that were too permissive. In particular, the nagios.service unit had executable permissions that were not required. Overly permissive permissions on service unit files can broaden local attack surface by...

EUVD-2024-55052

Nagios XI versions prior to 2024R1.2 contain a privilege escalation vulnerability related to NagVis configuration handling nagvis.conf. An authenticated user could manipulate NagVis configuration data or leverage insufficiently validated configuration settings to obtain elevated privileges on the...

EUVD-2025-37210

Nagios XI versions prior to 2024R1.4.2 contain a remote code execution vulnerability in the Business Process Intelligence BPI component. Insufficient validation and sanitization of administrator-controlled BPI configuration parameters notably bpilogfile and bpiconfigfile allow an authenticated...

EUVD-2024-55049

Nagios XI versions prior to 2024R1.3.2 contain a remote command execution vulnerability in the WinRM Configuration Wizard. Insufficient validation of user-supplied input allows an authenticated administrator to inject shell metacharacters that are incorporated into backend command invocations...

EUVD-2024-55058

Nagios XI versions prior to 2024R1.1.3, under certain circumstances, disclose the server's Active Directory AD or LDAP authentication token to an authenticated user. Exposure of the server’s AD/LDAP token could allow domain-wide authentication misuse, escalation of privileges, or further compromi...

EUVD-2024-55047

Nagios XI versions prior to 2024R1.1.3 did not invalidate all other active sessions for a user when that user's password was changed. As a result, any pre-existing sessions including those potentially controlled by an attacker remained valid after a credential update. This insufficient session...

EUVD-2024-55056

Nagios XI versions prior to 2024R1.1.2 may confirmed in 2024R1.1 and 2024R1.1.1 disclose sensitive user account information including API keys and hashed passwords to authenticated users who should not have access to that data. Exposure of API keys or password hashes could lead to account...

EUVD-2024-55057

Nagios XI versions prior to 2024R1.1.2 contain a missing authorization control when the 'Allow Insecure Logins' option is enabled. Under this configuration, any user can create valid login credentials for other users without proper authorization. This can lead to unauthorized account creation,...

EUVD-2021-34703

Nagios XI versions prior to 5.8.0 are vulnerable to cross-site scripting XSS via BPI config ID handling. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser...

EUVD-2021-34704

Nagios XI versions prior to 5.8.7 are vulnerable to cross-site scripting XSS via the Audit Log page’s Send to NLS form. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser...

EUVD-2021-34702

Nagios XI versions prior to 5.8.0 are vulnerable to stored cross-site scripting XSS via the My Tools page. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser...

EUVD-2021-34711

The Core Config Manager CCM in Nagios XI versions prior to CCM 3.1.4 / Nagios XI 5.8.6 contains a reflected cross-site scripting XSS vulnerability via the Test Command functionality. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary...

EUVD-2021-34701

Nagios XI versions prior to 5.8.0 are vulnerable to cross-site scripting XSS via the Views feature URL handling. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser...

EUVD-2021-34705

Nagios XI versions prior to 5.8.7 used a temporary directory for Highcharts exports with overly permissive ownership/permissions under the Apache user. Local or co-hosted processes could read/overwrite export artifacts or manipulate paths, risking disclosure or tampering and potential code...

EUVD-2020-30811

Nagios XI versions prior to 5.7.3 contain a command injection vulnerability in the report PDF download/export functionality. User-supplied values used in the PDF generation pipeline or the wrapper that invokes offline/pdf helper utilities were insufficiently validated or improperly escaped,...