CVE-2023-7312 (GCVE-0-2023-7312)
Vulnerability from cvelistv5 – Published: 2025-10-30 21:19 – Updated: 2025-11-17 21:36
VLAI
EPSS
VEX
Title
Nagios Fusion < 4.2.0 Email Settings Stored XSS via SMTP/sendmail
Summary
Nagios Fusion versions prior to 4.2.0 contain a stored cross-site scripting (XSS) vulnerability when adding or configuring Email Settings. Unsanitized user input can be stored and later rendered in the administrative UI, causing JavaScript to execute in the browser of any user who views the affected page. An attacker who can add or modify SMTP/email settings or manipulate the sendmail configuration fields could persist a malicious payload that executes in the context of other users' browsers.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-03 18:36 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
VulnCheck
CNA
References
3 references
| URL | Tags |
|---|---|
| https://www.nagios.com/products/security/#fusion | vendor-advisorypatch |
| https://www.nagios.com/changelog/nagios-fusion/ | release-notespatch |
| https://www.vulncheck.com/advisories/nagios-fusio… | third-party-advisory |
Impacted products
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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