FineCMS through 2017-07-11 has stored XSS in the logging functionality, as demonstrated by an XSS payload in (1) the User-Agent header of an HTTP request or (2) the username entered on the login screen.
Conclusion & alert: CVE-2017-11180 is rated Moderate Risk (40.4/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.24%).Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
Exploit prediction scoring system (EPSS) score for CVE-2017-11180
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).