Vulnerability · Published Oct 30, 2025 · Assigned by VulnCheck
CVE-2023-7319Nagios Network Analyzer < 2024R1 XSS via Percentile Calculator Menu
Medium 5.1
In plain English
A medium-severity cross-site scripting in Network Analyzer from Nagios. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities).
Severity (CVSS 4.0)5.1Medium
Exploit odds (30 days)0.5%top 56.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Nagios Network Analyzer versions prior to 2024R1 are vulnerable to cross-site scripting (XSS) via the Percentile Calculator menu. 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Nagios | Network Analyzer | 0 – before 2024R1 |
Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
References
- https://www.nagios.com/changelog/#network-analyzer release-notes, patch
- https://www.vulncheck.com/advisories/nagios-network-analyzer-xss-via-percentile-calculator-menu third-party-advisory