Detected a template variable used in an anchor tag with the 'href' attribute. This allows a malicious actor to input the 'javascript:' URI and is subject to cross- site scripting (XSS) attacks. If using Flask, use 'url_for()' to safely generate a URL. If using Django, use the 'url' filter to safely generate a URL. If using Mustache, use a URL encoding library, or prepend a slash '/' to the variable for relative links (`href="/{{link}}"`). You may also consider setting the Content Security Policy (CSP) header.
<a href="{{ if $.Site.Params.sidebar.profile.url }}{{ $.Site.Params.sidebar.profile.url }}{{ else }}{{ "/#about" }}{{ end }}">