Threats Tagged 'cve-2023-7319'
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Threats Tagged 'cve-2023-7319'
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CVE-2023-7319 is a medium-severity cross-site scripting (XSS) vulnerability affecting Nagios Network Analyzer versions prior to 2024R1. The flaw exists in the Percentile Calculator menu due to improper input validation and escaping, allowing attackers to inject malicious scripts that execute in the context of a victim's browser. Exploitation requires no authentication but does require user interaction, such as clicking a crafted link. While no known exploits are currently reported in the wild, successful attacks could lead to session hijacking, credential theft, or unauthorized actions within the application. The vulnerability has a CVSS 4.0 base score of 5.1, reflecting moderate impact and ease of exploitation. European organizations using Nagios Network Analyzer should prioritize patching or mitigating this issue to prevent potential compromise. Countries with significant Nagios Network Analyzer adoption and critical infrastructure monitoring are at higher risk. Mitigation includes applying vendor updates upon release, implementing strict input validation, employing Content Security Policy (CSP), and educating users about phishing risks. Join the discussion | CVE Database V5 | 10/30/2025, 21:28:29 UTC Added: 10/30/2025, 21:40:50 UTC |
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