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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-7319

22
FAUCET Score

CVE-2023-7319 describes a cross-site scripting (XSS) vulnerability in Nagios Network Analyzer versions prior to 2024R1, specifically within the Percentile Calculator menu. This medium-severity vulnerability (CVSS 5.4) allows an authenticated attacker to inject malicious scripts into a victim's browser due to insufficient input validation. While the attack requires user interaction, it could lead to limited impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, < 2024R1CPE match
cpe:2.3:a:nagios:network_analyzer:*:*:*:*:*:*:*:*
< 2024CPE matchmatch criteria
cpe:2.3:a:nagios:network_analyzer:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

5.1MEDIUM

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
LOW
SS Integrity
LOW
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.48%
Probability of exploitation in next 30 days
EPSS Percentile
38.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0048 is in the 56th percentile among its peer group of 15,224 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

nagios.com / changelog
vulncheck.com / advisories/nagios-network-analyzer-xss-via-percentile-calculator-menu
Third Party Advisory