CVE-2025-34271

Nagios Log Server (prior to 2024R2.0.2) suffers a cluster manager credential leakage vulnerability: credentials requested from peer nodes over an unencrypted channel, even with SSL/TLS enabled. This allows an on-path attacker to intercept credentials in transit and potentially authenticate as a c...

CVE-2025-34271 Nagios Log Server < 2024R2.0.2 Cluster Manager Credential Requests Sent Over Plaintext

Nagios Log Server versions prior to 2024R2.0.2 contain a vulnerability in the cluster manager component when requesting sensitive credentials from peer nodes over an unencrypted channel even when SSL/TLS is enabled in the product configuration. As a result, an attacker positioned on the network...

CVE-2025-34270 Nagios Log Server < 2024R2.0.2 AD/LDAP Import Password Not Obfuscated

Nagios Log Server versions prior to 2024R2.0.2 contain a vulnerability in the AD/LDAP user import functionality as it fails to obfuscate the password field during import. As a result, the plaintext password supplied for imported accounts may be exposed in the user interface, logs, or other...

CVE-2025-34270

CVE-2025-34270 affects Nagios Log Server versions prior to 2024R2.0.2, where the AD/LDAP user import path does not obfuscate the password field. The result is potential exposure of plaintext passwords for imported accounts in the user interface, logs, or other diagnostic output. The Red Hat and E...

CVE-2025-34270 Nagios Log Server < 2024R2.0.2 AD/LDAP Import Password Not Obfuscated

Nagios Log Server versions prior to 2024R2.0.2 contain a vulnerability in the AD/LDAP user import functionality as it fails to obfuscate the password field during import. As a result, the plaintext password supplied for imported accounts may be exposed in the user interface, logs, or other...

CVE-2017-20209 Nagios Fusion < 4.0.1 XSS via Users/Servers Page

Nagios Fusion versions prior to 4.0.1 are vulnerable to cross-site scripting XSS via the Users and Servers pages. 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...

CVE-2017-20209 Nagios Fusion < 4.0.1 XSS via Users/Servers Page

Nagios Fusion versions prior to 4.0.1 are vulnerable to cross-site scripting XSS via the Users and Servers pages. 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...

CVE-2017-20209

Nagios Fusion prior to version 4.0.1 is vulnerable to cross-site scripting (XSS) via the Users and Servers pages. The issue arises from insufficient validation or escaping of user-supplied input, potentially allowing an attacker to inject and execute arbitrary script in a victim’s browser. The pr...

CVE-2018-25119

CVE-2018-25119 affects Nagios Fusion versions prior to 4.1.5. The issue is a cross-site scripting (XSS) vulnerability due to insufficient validation/escaping of the fusionwindow parameter, allowing attacker-supplied script to run in a victim’s browser. Affected software is disclosed across multip...

CVE-2018-25119 Nagios Fusion < 4.1.5 XSS via fusionwindow Parameter

Nagios Fusion versions prior to 4.1.5 are vulnerable to cross-site scripting XSS via the "fusionwindow" parameter. 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...

CVE-2018-25119 Nagios Fusion < 4.1.5 XSS via fusionwindow Parameter

Nagios Fusion versions prior to 4.1.5 are vulnerable to cross-site scripting XSS via the "fusionwindow" parameter. 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...

CVE-2023-53689 Nagios Fusion < 4.2.0 License Information Reflected XSS

Nagios Fusion versions prior to 4.2.0 contain a reflected cross-site scripting XSS vulnerability in the license key configuration flow that can result in execution of attacker-controlled script in the browser of a user who follows a crafted URL. While the application server itself is not directly...

CVE-2023-53689

Nagios Fusion

CVE-2023-53689 Nagios Fusion < 4.2.0 License Information Reflected XSS

Nagios Fusion versions prior to 4.2.0 contain a reflected cross-site scripting XSS vulnerability in the license key configuration flow that can result in execution of attacker-controlled script in the browser of a user who follows a crafted URL. While the application server itself is not directly...

CVE-2023-53690

Nagios Fusion (versions prior to 4.2.0) is affected by a stored XSS vulnerability in the LDAP/AD authentication-server configuration. The flaw arises from unsanitized input that can be stored and later rendered in the administrative UI, causing JavaScript execution in users’ browsers when viewing...

CVE-2023-53690 Nagios Fusion < 4.2.0 LDAP/AD Integration Stored XSS

Nagios Fusion versions prior to 4.2.0 contain a stored cross-site scripting XSS vulnerability in the LDAP/AD authentication-server configuration. Unsanitized user input can be stored and later rendered in the administrative UI, causing JavaScript to execute in the browser of any user who views th...

CVE-2023-53690 Nagios Fusion < 4.2.0 LDAP/AD Integration Stored XSS

Nagios Fusion versions prior to 4.2.0 contain a stored cross-site scripting XSS vulnerability in the LDAP/AD authentication-server configuration. Unsanitized user input can be stored and later rendered in the administrative UI, causing JavaScript to execute in the browser of any user who views th...

CVE-2023-7312 Nagios Fusion < 4.2.0 Email Settings Stored XSS via SMTP/sendmail

Nagios Fusion versions prior to 4.2.0 contain a stored cross-site scripting XSS vulnerability when adding or configuring Email Settings. Unsanitized user input can be stored and later rendered in the administrative UI, causing JavaScript to execute in the browser of any user who views the affecte...

CVE-2023-7312

Nagios Fusion is affected by a stored XSS in Email Settings for versions prior to 4.2.0. The vulnerability arises from insufficient input sanitization, allowing unsanitized input to be stored and later rendered in the administrative UI, enabling JavaScript execution in the browsers of users viewi...

CVE-2023-7312 Nagios Fusion < 4.2.0 Email Settings Stored XSS via SMTP/sendmail

Nagios Fusion versions prior to 4.2.0 contain a stored cross-site scripting XSS vulnerability when adding or configuring Email Settings. Unsanitized user input can be stored and later rendered in the administrative UI, causing JavaScript to execute in the browser of any user who views the affecte...