Medium severity · published Oct 30, 2025
CVE-2023-7319
Nagios Network Analyzer versions prior to 2024R1 are vulnerable to cross-site scripting (XSS) via the Percentile Calculator menu
5.4
CVSS
0.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NA
Network Analyzer · Nagios
before 2024 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-7319
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-7319
www.nagios.com
https://www.nagios.com/changelog/#network-analyzer
Third Party Advisory
https://www.vulncheck.com/advisories/nagios-network-analyzer-xss-via-percentile-calculator-menu
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