CVE-2018-14664

CVE-2018-14664 describes a stored cross-site scripting (XSS) vulnerability in Foreman versions 1.18 and earlier, stemming from improperly escaped HTML in the breadcrumbs bar. An authenticated user with permissions to modify the breadcrumbs attribute can inject malicious code, which then executes in other users' browsers. This vulnerability has a medium severity CVSS score of 5.4, indicating a network-based attack with low privileges required, but user interaction is necessary for exploitation, potentially leading to limited confidentiality and integrity impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.