Critical Security Vulnerabilities Uncovered in Nagios XI

Threat Level Vulnerability Report For a detailed threat advisory, download the pdf file here Summary Several security vulnerabilities have been identified in Nagios XI, a network monitoring software, which could potentially lead to privilege escalation and information disclosure. These...

Critical Security Flaws Exposed in Nagios XI Network Monitoring Software

Multiple security flaws have been disclosed in the Nagios XI network monitoring software that could result in privilege escalation and information disclosure. The four security vulnerabilities, tracked from CVE-2023-40931 through CVE-2023-40934, impact Nagios XI versions 5.11.1 and lower. Followi...

CVE-2023-40932

CVE-2023-40932 affects Nagios XI 5.11.1 and earlier. An authenticated attacker with access to the Custom Logo component can inject arbitrary JavaScript/HTML via the alt-text field, affecting all pages containing the navbar (including login) and enabling credential theft. Public sources in connect...

CVE-2023-40932

A Cross-site scripting XSS vulnerability in Nagios XI version 5.11.1 and below allows authenticated attackers with access to the custom logo component to inject arbitrary javascript or HTML via the alt-text field. This affects all pages containing the navbar including the login page which means t...