Cross-site scripting (XSS) vulnerability in webSPELL 4.2.0c allows remote attackers to inject arbitrary web script or HTML allows remote attackers to inject arbitrary web script or HTML via Javascript events such as onmouseover in nested BBcode tags, as demonstrated using (1) email, (2) img, and (3) url tags.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.095
EPSS Ranking 92.5%