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CVE Vulnerability Details :
CVE-2023-7318
PUBLISHED
More InfoOfficial Page
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
View Known Exploited Vulnerability (KEV) details
Published At-30 Oct, 2025 | 21:51
Updated At-17 Nov, 2025 | 18:21
Rejected At-
▼CVE Numbering Authority (CNA)
Nagios XI < 2024R1.0.2 XSS via Core Command Expansion

Nagios XI versions prior to < 2024R1.0.2 are vulnerable to cross-site scripting (XSS) via the Nagios Core Command Expansion page. 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
Vendor
Nagios Enterprises, LLCNagios
Product
XI
Modules
  • Core Command Expansion page
Default Status
unaffected
Versions
Affected
  • From 0 before 2024R1.0.2 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-79CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Type: CWE
CWE ID: CWE-79
Description: CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Metrics
VersionBase scoreBase severityVector
4.05.1MEDIUM
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
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
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
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-63CAPEC-63 Cross-Site Scripting (XSS)
CAPEC ID: CAPEC-63
Description: CAPEC-63 Cross-Site Scripting (XSS)
Solutions

Nagios addresses this vulnerability as "Nagios XI is vulnerable to a Cross-site scripting attack when utilizing the Nagios Core Command Expansion page" (said to be fixed in 2024R1 on "Security Disclosures" site) and "Fixed XSS in Nagios Core command expansion page" (denoted in the 2024R1.0.2 section of the changelog).

Configurations
Workarounds
Exploits
Credits
finder
Joran LEREEC
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.nagios.com/products/security/#nagios-xi
vendor-advisory
patch
https://www.nagios.com/changelog/nagios-xi/2024r1-0-2/
release-notes
patch
https://www.vulncheck.com/advisories/nagios-xi-xss-via-core-command-expansion
third-party-advisory
Hyperlink: https://www.nagios.com/products/security/#nagios-xi
Resource:
vendor-advisory
patch
Hyperlink: https://www.nagios.com/changelog/nagios-xi/2024r1-0-2/
Resource:
release-notes
patch
Hyperlink: https://www.vulncheck.com/advisories/nagios-xi-xss-via-core-command-expansion
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found